Penny Trap with Tiny Penny Traps on the Corners

thingiverse

I've designed a compact penny trap prototype using Tinkercad's capabilities. To assemble it effectively, refrain from utilizing any supports during the printing process. It's crucial to pause your 3D printer approximately halfway through the print job, allowing you to carefully insert a penny into the trap before resuming the print cycle. Future designs will be even more intricate and visually appealing.