This is a storage block designed to fit snugly on top of the Z axis post styled after the A1. The bottom is curved for a precise fit over the Z axis, while the top has hole patterns matching that of the stepper motor cover.

Slots for different Bambu A1 tools:

• 2mm hex wrench can fit in any of the 6 rear right holes
• 1.5mm wrench can fit in any holes
• needle can be stored in any holes without the plastic tube
• or it can be stored in the designated spot with the plastic tube and black cap
• lube can be stored in the square slot

See my A1 Accessories Collection and A1 Purge Basket Collection.