Shelf spoolholder

myminifactory

This spoolholder is my very first design ever, and it's designed to be mounted on a shelf. I created it specifically for the 3D Printing Nerd competition. It has ample space for spools weighing up to 2 kilograms. The top of the spoolholder is subtly curved to mirror the shape of the spool, but not perfectly rounded so that it can still be printed without any support. The bottom features a triangular reinforcement to prevent the spoolholder from breaking easily. However, the triangle isn't too long, ensuring that larger spools will still fit comfortably inside. I created this design using Tinkercad: https://www.tinkercad.com/things/4rfPkvn3mcA