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Callus Sanding Adapter for Oral-B Pro - Bouldering
IP Report
Print Profile(1)

All four caps
Designer
35 min
1 plate
Open in Bambu Studio
Boost
45
101
3
0
43
20
Released
Description
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These 3D-printed adapters transform old Oral-B Pro brush heads (after the bristles have been cut off) into powerful callus removers. Ideal for anyone who develops thick skin from sports like gymnastics, weightlifting, calisthenics, climbing, or bouldering and wants to quickly and evenly smooth or remove calluses.
I use the adapter after bouldering with P80 sandpaper.
How it works:
- Remove or cut off the bristles from an old Oral-B Pro brush head.
- Place one of the adapters onto the brush head – it is designed for a secure fit.
- Glue a piece of sandpaper onto the flat or curved surface with double-sided tape and then cut it to the desired size.
- Attach the adapter to your electric toothbrush and gently sand off the calluses.
Available Variants
I have designed various shapes so you can choose the optimal attachment for your needs:
- Flat
- Curved
- Narrow/Wide
- Various angles and surface shapes for diverse applications
Recommended Print Settings
- Material: PLA+, PETG or ABS
- Infill: 100 %
- Layer Height: 0.12 mm High Quality
- Supports: Yes, Tree Structure
License
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Creative Commons Attribution-Noncommercial-Share Alike









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