The Ultimate Parametric Back Scratcher

The Ultimate Parametric Back Scratcher (Customizable) – End the Itch!

Forget everything you've used before. Every other back scratcher can pack it up! This isn't just a scratcher; it's the ultimate tool for deep, satisfying back relief.

Designed as a flexible band/belt, you hold it with both hands to reach even the most difficult spots on your back with the perfect amount of pressure.

✨ Features:

• Fully Parametric: Included OpenSCAD file allows you to customize almost everything: total length, number of rows, and the size/sharpness of the studs.
• Best Scratch Experience: The studs are designed to really "dig in" just right without hurting your skin.
• Bed Optimized: The band prints as a spiral, allowing you to print huge lengths (over 1 meter/3ft!) on standard-sized print beds.

⚙️ Print Settings:

• Material: PLA works perfectly (it offers the right balance of flexibility and stiffness).
• Adhesion: IMPORTANT! I highly recommend using a Brim, as the contact surface of the spiral is small. This ensures the print stays stuck to the bed.
• Layer Height: 0.2mm works great.

💡 My Personal Recommendation: I've tested many variations, and my absolute favorite setup is 1 single row of studs with a length of 1.2 meters. This offers maximum flexibility and reach. Give it a try!

Enjoy the relief and Happy Printing!