Buzzer

I made this Buzzer because buying them is to expensive.

Used Parts:

• 2x Screw M2x25
• 1x Screw M5x15
• 2x M2-Nut
• 1x Washer d=15mm
• 1x Spring l=30mm; Inside Diameter=7mm; Outer Diameter=9mm
• 4x Ruthex Threaded inserts M3
• 1x Ruthex Threaded inserts M5
• 1x Microswitch (https://www.ebay.de/itm/173229398740?hash=item285546dad4:g:KAUAAOSwo7ZbtL2v)

No specific Material, Infill and Support. 
Prited mine in PETG