Time to Spend |Less Than 30 Minutes
Finished Size |5 x 6 x 1.7 cm
A simple shutter aperture can be formed using a gear and a few screws. You can leave a blank or add a pattern in the aperture. Design it with your creativity! Start feeling like a pro photographer with this charm on your backpack. beambox/ 40W CO2 laser cutting machine Suggested parameters： 1. Cutting: Power 35/ Speed 11 2. Engraving: Power 20/ Speed 20 Material: 3mm MDF (refer to the above parameters) or other 3mm sheet.