Modern espresso knock box. Use it to quickly and conveniently eject the puck from the portafilter. There are two versions of the lid: v1 = simple/no feature, v2=ring feature

Supports Tree supports are needed for the v2 lid (ring feature) to support the overhang of the lid. See recommended orientation for lid. All other prints do not need support based on recommended orientation.

Orientation KnockBox: In as pictured position Lid v1 (no feature): Recommend laying on the largest flat surface to avoid supports. Lid v2 (ring feature): Recommend laying on flat bottom surface since there is no ring on the way. This does however require support for the lid overhang.

Print Settings Knock Box: 0.2mm layer height/15% grid infill/3 walls Lid v1 (no feature): 0.2mm layer height/15% grid infill/2 walls Lid v2 (ring feature): 0.2mm layer height/15% grid infill/2 walls ++++ Used Cylinder Modifier to reinforce the ring to 0.2mm layer height/30% grid infill/3 walls.

Filament

Overture Matte PLA

Colors I used: Matte Beige and Matte Light Brown.