Turn your empty filament spools into a thrilling balancing challenge! This easy-to-print connector features a flat side and a curved cradle perfectly sized for standard spools (1kg).

How to play:

1. Place the first connector flat-side down on the floor.

2. Balance a spool in the curve.

3. Place the next connector (curved side down) on top of that spool.

4. Add another connector (flat-to-flat) to create a new cradle.

5. Add the next spool and repeat until the tower collapses!

It’s the perfect way to upcycle your empty spools while testing your steady hand and patience. Easy to print, fun to play!

My Make:

Printed at 0.3mm layer height, no supports. Fast print and very stable.
My record is 6 spools (i dont have more ;) – can you beat it? Post your makes!