A handheld roller designed to relieve muscle tension and improve circulation. This version uses a single interchangeable roller for a simpler, faster print.

Key Features

• Single roller design for easy printing and assembly
• Ergonomic handle for controlled pressure
• Textured roller surface for better muscle stimulation
• Lightweight and portable
• Works for arms, legs, back, and shoulders

3D Printing Recommendations

• PETG – good durability and slight flexibility
• PLA – works fine, especially for light use
• TPU (roller only) – optional for softer contact

Notes

• Ensure smooth rotation — you may need to lightly sand the axle
• If the roller feels too harsh, consider printing it in TPU or scaling texture down
• Don’t overtighten the axle or it’ll stop rolling (yes, people do that)