An indicator to remind you what size nozzle you have in your 3D printers.
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updated October 11, 2025

Description

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Overview

A nozzle indicator for your 3d printers. I have forgotten too many times to not have one of these and it gets more difficult the more printers you have. Double sided tape is required to affix the indicator where wanted. 

Printing

The base can be printed without supports with minimal cleanup, and should be printed standing upright. The slider will need to be printed on its top end, as pictured in the 3D viewer, with supports. I use auto tree supports to support the one edge.

Nozzle: .4

Filament: PLA/PETG

Layer Height: .2

Supports: Yes

 

Take a look at my Snips Safety Covers while you are here,  or any of my other 3D Printing accessories

 

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Model origin

The author remixed this model.

Differences of the remix compared to the original

Completely changed the slider and the indicator base for a more aesthetically pleasing version.

License