This is a Upgrade for Popular DF64 / DF 54 Coffee Grinders. !!!Not Dishwasher Safe, Only wash it in Lukewarm water (45c Degrees or lower).!!! The base Tilts the grinder forward by 10Degrees, Ensuring smooth grind and low retaining of grounded coffee. The Base also acts as a protection for the bottom of the grinder. The base is 3D printed with Rubber like TPU 90A For sound and vibration dampening. There are 2 Holes on the side to Install a Accessory stand, But I can remove the holes upon request, prior to purchasing it. Pickup from st kilda 3182.