Bike Chain Cleaner - Toothbrush version

We really liked the [design by gamingoodz on Thingiverse](https://www.thingiverse.com/thing:2991721) but we wanted to use some old toothbrushes to clean the bicycle chain, so we modeled this. It should fit most normal toothbrush models around and uses two M3 screws to keep the cover in place. The things you need are: - 2 x M3 screws (we made the holes 16 mm deep, but even M3x8 should work just fine. - 3 toothbrushes, or brass brushes. Ideally, the three of them have the same size. Prints without supports. ### You can also buy a physical print of this model through [Vulkaza](https://vulkaza.com/products/bike-chain-cleaner-kit-of-3d-printed-parts)