Mini Spool for Solder Wire – 2-Part Screw Design

This compact spool is designed to be quick and efficient: it prints in about 12 minutes, using less than 5 grams of filament, and is ready to use right away. Made of two parts that screw together counter-clockwise, it becomes a neat and functional holder for solder wire.

It can store around 40–50 grams depending on the wire diameter, which is more than enough for everyday projects. Lightweight, reusable, and easy to handle, it’s a simple but very handy accessory to keep your solder wire organized on the workbench.