An extra-spiky massage roller that’s great for stress relief and releasing tension, helping to loosen up tight muscles.
There’s a hole on the top so you can thread a string or cord through it if you want to hang it or keep it handy.

Designed to be material-efficient and easy to print.

For an extra spiky feel, lower the layer height to 0.16 mm or even 0.12 mm for sharper spikes.

If you’re not confident about bed adhesion, use a brim.

Printing profiles included for both PLA and PETG.