{"data":{"model":{"id":"430499","slug":"tiny-emergency-whistle-incredibly-loud","name":"Tiny Emergency Whistle - incredibly loud!","authorship":"author","club":false,"excludeCommercialUsage":false,"price":null,"eduProject":null,"ratingAvg":"4.9583333333","myRating":null,"ratingCount":48,"description":"

Update 2023-03-24:

I've added an even louder, lower-pitched variant and made minor design changes for better printability.

WARNING:
This is an emergency whistle and not a toy! It's extremely loud which can harm the ears, so please protect your ears and don't use it near other people or animals!

Summary:

This keychain compatible emergency whistle is a variant of my big Emergency Whistle - much smaller, but almost as loud as it's big brother.

How to print:

All Slicers:

Use a line width of 0.4 mm and a layer height of 0.2 mm, 5 top layers and 5 bottom layers. Don't use support and don't change the given orientation of the objects.

The whistle requires correct positioning of the Z-seam - it shouldn't be placed in the narrow air passages inside the whistle. The Z-seam should be positioned as shown in the images above (the white dots represent the Z-seam). Use the \u201cZ Seam Alignment: User specified\u201d option in Cura or the \"Seam Painting\" option in PrusaSlicer to achieve this.

Print slowly (max. 25 mm/s for walls) to achieve sharp edges.

PrusaSlicer

Use default settings and manually paint the z-seam as in the pictures above.

Cura Slicer:

Wall Line Count: 2
Extra Infill Wall Count: 1
Z-Seam Relative: ON
Z-Seam X: 0
Z-Seam Y: -50
Enable Bridge Settings: ON
Bridge Wall Coasting: 0%
Bridge Wall Flow: 100%
Bridge Skin Flow: 70%
Bridge Has Multiple Layers: OFF

Do you like it?

If you have printed this design and you like it, I would be happy if your make is uploaded.

","category":{"id":"25","path":[{"id":"21","name":"Gadgets","nameEn":"Gadgets","description":"Everyone loves smart gadgets. Use 3D printing to make amazing items for audio, photo & video, computers, and phones. Top models are ready to download for free.","__typename":"CategoryType"},{"id":"25","name":"Audio","nameEn":"Audio","description":"Tune-up your home audio system and enjoy music at full blast. Headphone stands are just the start. Download free 3D prints for sound engineers or music lovers.","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-03-17T10:43:44.090299+00:00","firstPublish":"2023-03-22T17:02:35.850353+00:00","datePublished":"2024-03-17T10:43:44.072353+00:00","dateCreatedThingiverse":null,"nsfw":false,"summary":"Tiny, sturdy and incredibly loud keychain emergency whistle, only 40 x 18 x 6.4 mm in size.","likesCount":414,"makesCount":62,"liked":null,"printDuration":null,"numPieces":0,"weight":null,"nozzleDiameters":null,"usedMaterial":null,"layerHeights":null,"mmu":false,"materials":[],"dateFeatured":null,"downloadCount":3122,"displayCount":8824,"filesCount":2,"privateCollectionsCount":289,"publicCollectionsCount":201,"pdfFilePath":"media/prints/430499/pdfs/430499-tiny-emergency-whistle-incredibly-loud-b798f703-4ddc-4a80-b597-9cfa58c1af5d.pdf","commentCount":69,"userGcodeCount":0,"remixCount":1,"canBeRated":false,"printer":null,"image":{"id":"1708288","filePath":"media/prints/430499/images/3565427_def6532b-8c4d-4bfa-b3c3-84338df260c9/title.jpg","rotation":0,"imageHash":"XtgFDYb9UokNyXhjmfpfJgp4sR/X","imageWidth":2253,"imageHeight":1691,"__typename":"PrintImageType"},"images":[{"id":"1708288","filePath":"media/prints/430499/images/3565427_def6532b-8c4d-4bfa-b3c3-84338df260c9/title.jpg","rotation":0,"imageHash":"XtgFDYb9UokNyXhjmfpfJgp4sR/X","imageWidth":2253,"imageHeight":1691,"__typename":"PrintImageType"},{"id":"1713859","filePath":"media/prints/430499/images/3579043_da563f28-028e-4ebd-abfc-cd73bd8ea8c4/cura.png","rotation":0,"imageHash":"cSkOLYSwe4eZmHiqeYdXmS9l9FVl","imageWidth":1085,"imageHeight":814,"__typename":"PrintImageType"},{"id":"1713858","filePath":"media/prints/430499/images/3579042_7ad94b7e-2d0f-42d7-a819-ef11b09e1631/prusa-1.png","rotation":0,"imageHash":"GPgJDYA6d3avdneFiFiHhgWAxb+U","imageWidth":1024,"imageHeight":767,"__typename":"PrintImageType"},{"id":"1713857","filePath":"media/prints/430499/images/3579041_68f2b2ba-a53c-4772-9d6f-b2b94b679832/prusa-2.png","rotation":0,"imageHash":"FvgFDYA7dGavV3eCiDeFdRdwuK+F","imageWidth":1024,"imageHeight":769,"__typename":"PrintImageType"}],"tags":[{"name":"whistle","id":"125","__typename":"TagType"},{"name":"tiny","id":"181","__typename":"TagType"},{"name":"micro","id":"183","__typename":"TagType"},{"name":"small","id":"256","__typename":"TagType"},{"name":"rescue","id":"1008","__typename":"TagType"},{"name":"keychain","id":"2269","__typename":"TagType"},{"name":"safety","id":"2734","__typename":"TagType"},{"name":"compact","id":"3048","__typename":"TagType"},{"name":"outdoor","id":"3501","__typename":"TagType"},{"name":"emergency","id":"5080","__typename":"TagType"},{"name":"survival","id":"5806","__typename":"TagType"},{"name":"whistles","id":"8073","__typename":"TagType"},{"name":"loud","id":"11470","__typename":"TagType"},{"name":"emergencywhistle","id":"26009","__typename":"TagType"},{"name":"loudest","id":"31049","__typename":"TagType"},{"name":"v30","id":"50966","__typename":"TagType"},{"name":"v29","id":"107333","__typename":"TagType"},{"name":"keychainwhistle","id":"140316","__typename":"TagType"}],"thingiverseLink":null,"filesType":null,"previewFile":{"id":"1882158","filePreviewPath":"media/prints/430499/stls/3579038_129b5e39-a881-4dce-8da2-2b5cc4b809ff/tiny-emergency-whistle_preview.png","__typename":"STLType"},"license":{"id":"13","disallowRemixing":true,"__typename":"LicenseType"},"remixParents":[],"remixDescription":null,"__typename":"PrintType","user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType","isFollowedByMe":false,"canBeFollowed":true,"billingAccountType":"personal","lowestTierPrice":null,"highlightedModels":{"models":[{"id":"832209","name":"Optimized Bed Scraper XL","slug":"optimized-bed-scraper-xl","ratingAvg":"4.9061833689","likesCount":7165,"liked":null,"datePublished":"2024-04-10T17:05:31.340216+00:00","dateFeatured":"2024-06-20T08:56:31.399265+00:00","firstPublish":"2024-04-04T15:54:34.378067+00:00","downloadCount":27455,"mmu":false,"category":{"id":"40","path":[{"id":"1","name":"3D Printers","nameEn":"3D Printers","__typename":"CategoryType"},{"id":"40","name":"Accessories","nameEn":"Accessories","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-04-10T17:05:31.360267+00:00","image":{"id":"2991188","filePath":"media/prints/832209/images/6414634_c62560e9-95ca-46be-b4df-cb3e780cd991_da999fb5-385a-4f37-8f22-79f5fc4cf7ef/title.png","rotation":0,"imageHash":"1PcFFYQZhVqoi1V4l/hFkvWWbW/p","imageWidth":1784,"imageHeight":1338,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"},{"id":"417238","name":"Loudest Emergency Whistle","slug":"loudest-emergency-whistle","ratingAvg":"4.9762711864","likesCount":3174,"liked":null,"datePublished":"2024-03-17T10:44:45.216154+00:00","dateFeatured":null,"firstPublish":"2023-03-07T17:21:48.572113+00:00","downloadCount":15235,"mmu":false,"category":{"id":"25","path":[{"id":"21","name":"Gadgets","nameEn":"Gadgets","__typename":"CategoryType"},{"id":"25","name":"Audio","nameEn":"Audio","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-03-17T10:44:45.240976+00:00","image":{"id":"1674479","filePath":"media/prints/417238/images/3480260_203a7fbc-e3d5-4757-b58e-6a770540c7c2/render-2.jpg","rotation":0,"imageHash":"NlkGHYbVyKiJh4iPdraIjjmHkHII","imageWidth":1713,"imageHeight":1285,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"},{"id":"796082","name":"Optimized Bed Scraper","slug":"optimized-bed-scraper","ratingAvg":"4.8571428571","likesCount":2235,"liked":null,"datePublished":"2024-04-04T16:00:39.971031+00:00","dateFeatured":null,"firstPublish":"2024-03-07T15:05:41.110771+00:00","downloadCount":8370,"mmu":false,"category":{"id":"40","path":[{"id":"1","name":"3D Printers","nameEn":"3D Printers","__typename":"CategoryType"},{"id":"40","name":"Accessories","nameEn":"Accessories","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-04-04T16:00:39.990405+00:00","image":{"id":"2882851","filePath":"media/prints/796082/images/6177423_161e87d3-420e-42bf-a22b-5e52a80b9f2a_28b97603-1b5f-43c1-bf41-3bfbe501ce92/title.png","rotation":0,"imageHash":"lfgFFYIIZnujildnmdZGgDS1j3/6","imageWidth":1675,"imageHeight":1256,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"},{"id":"394669","name":"Loud and compact Whistle for your Keychain","slug":"loud-and-compact-whistle-for-your-keychain","ratingAvg":"4.9494949495","likesCount":1567,"liked":null,"datePublished":"2024-03-17T10:45:53.850786+00:00","dateFeatured":null,"firstPublish":"2023-02-10T17:02:57.029842+00:00","downloadCount":8283,"mmu":false,"category":{"id":"25","path":[{"id":"21","name":"Gadgets","nameEn":"Gadgets","__typename":"CategoryType"},{"id":"25","name":"Audio","nameEn":"Audio","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-03-17T10:45:53.875069+00:00","image":{"id":"1588952","filePath":"media/prints/394669/images/3295967_331ce552-d678-4166-aa4c-03c2b5a9c353/img_20230210_132419-3.jpg","rotation":0,"imageHash":"ofcJDYKMR1g2yGeCgFloYvR+nW/n","imageWidth":2190,"imageHeight":1644,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"},{"id":"839305","name":"Blade Dispenser for Bed Scraper XL","slug":"blade-dispenser-for-bed-scraper-xl","ratingAvg":"4.9500000000","likesCount":1432,"liked":null,"datePublished":"2024-04-10T17:06:44.178984+00:00","dateFeatured":null,"firstPublish":"2024-04-10T17:02:40.218729+00:00","downloadCount":5417,"mmu":false,"category":{"id":"40","path":[{"id":"1","name":"3D Printers","nameEn":"3D Printers","__typename":"CategoryType"},{"id":"40","name":"Accessories","nameEn":"Accessories","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-04-10T17:06:44.199646+00:00","image":{"id":"3013231","filePath":"media/prints/839305/images/6464824_ed827e0b-4b68-4004-ab13-c5c91398731b_f727c15b-fc88-4904-bcaa-736136c3a840/title.png","rotation":0,"imageHash":"FQgGFYJcDMV9aYh1WJtnZq+a+87L","imageWidth":1568,"imageHeight":1176,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"},{"id":"664240","name":"10 kHz Dog Whistle","slug":"10-khz-dog-whistle","ratingAvg":"4.7735849057","likesCount":843,"liked":null,"datePublished":"2024-03-17T10:21:20.680787+00:00","dateFeatured":null,"firstPublish":"2023-11-29T22:25:30.060788+00:00","downloadCount":4680,"mmu":false,"category":{"id":"57","path":[{"id":"3","name":"Household","nameEn":"Household","__typename":"CategoryType"},{"id":"57","name":"Pets","nameEn":"Pets","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-03-17T10:21:20.703088+00:00","image":{"id":"2586486","filePath":"media/prints/664240/images/5514227_47f13056-ecea-4f84-9a48-2ec784ef9a9e_2d82ebd1-d96f-4704-b2e4-facd48a27e36/title.jpg","rotation":0,"imageHash":"tSkGJYTZ55e8S2W+YFpTXgkJkIED","imageWidth":1377,"imageHeight":1033,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"},{"id":"406258","name":"Elegant Soap Dish for your Shower, modular and customizable","slug":"elegant-soap-dish-for-your-shower-modular-and-cust","ratingAvg":"4.9565217391","likesCount":700,"liked":null,"datePublished":"2023-02-27T17:43:27.017674+00:00","dateFeatured":null,"firstPublish":"2023-02-22T17:06:44.666370+00:00","downloadCount":2200,"mmu":false,"category":{"id":"5","path":[{"id":"3","name":"Household","nameEn":"Household","__typename":"CategoryType"},{"id":"5","name":"Bathroom","nameEn":"Bathroom","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2023-02-27T17:43:27.054472+00:00","image":{"id":"1637317","filePath":"media/prints/406258/images/3404014_1170aa71-ab42-4a65-93e8-01fd61a77a34/render-4.jpg","rotation":0,"imageHash":"qSgKHYbytdyYZ3ich4eHWwdpQvKE","imageWidth":2111,"imageHeight":1583,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"},{"id":"386140","name":"Shower Head Holder","slug":"shower-head-holder","ratingAvg":"4.9354838710","likesCount":629,"liked":null,"datePublished":"2024-01-01T20:39:18.265512+00:00","dateFeatured":null,"firstPublish":"2023-02-02T16:52:43.229233+00:00","downloadCount":3731,"mmu":false,"category":{"id":"5","path":[{"id":"3","name":"Household","nameEn":"Household","__typename":"CategoryType"},{"id":"5","name":"Bathroom","nameEn":"Bathroom","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2024-01-01T20:39:18.286865+00:00","image":{"id":"1603364","filePath":"media/prints/386140/images/3327776_0c083e81-38bb-4fc1-b41d-df598db38077/title-photo.jpg","rotation":0,"imageHash":"JwgGFYD7xbeLZ1qph1WXeed1P5v0","imageWidth":1601,"imageHeight":1202,"__typename":"PrintImageType"},"nsfw":false,"club":false,"price":null,"user":{"id":"463650","handle":"ThreeDMichael","verified":false,"dateVerified":null,"publicUsername":"ThreeD-Michael","avatarFilePath":"media/auth/avatars/97/97757e65-15ac-4255-ae27-e1a53681200b.jpg","badgesProfileLevel":{"profileLevel":17,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"latestContestResult":null,"__typename":"PrintType"}],"featured":false,"__typename":"HighlightedModelsType"},"designer":false,"stripeAccountActive":null,"membership":null},"contests":[],"contestsResults":[],"prusameterPoints":null,"latestContestResult":null}}}