This is a Gridfinity‑compatible storage bin designed for 4 mm bits, providing a clean and secure way to store and organize them. The model includes holes for 6×2 mm magnets on the bottom.

The bits can be removed by grabbing them from the top. To make this easier, the bits in the middle sit slightly higher than the ones on the outside, allowing for a better grip. I also tried to make the design less cramped than other models while still storing a good number of bits.

The bin is optimized for easy, support‑free printing. Only stackable when empty.

Dimensions: 1 × 1 × 3U (width, length, height)

Filament: I used the filaments listed above.