Waste Bin for ONETOUCH glucose test lancets

Hi,

a small waste bin for used glucose test lancets.

usage:

1) remove the cap of the lancet holder
2) insert the lancet head into the hole
3) push the slider of the lancet holder forward
4) let the lancet fall into the bin

my print settings:
- filament = grey PLA, unbranded
- 0,1 mm & 0,2 mm layer height @ 0,4 nozzle
- 3 perimeters
- 10% gyroid infill
- solid layer: 3 top & bot
- supports: no
 
Notes:

• The cap should be printed with a layer height of 0.1 mm. At 0.2 mm, I experienced loose filament in the threading. The container prints fine at 0.2 mm.
• The slot in the cap is no longer necessary — I added it before realizing the slider can push the lancet out effectively. Learned that from a helpful comment here.

Update 28.11.2025 - V1.1

• A small chamfer was added at the beginning of the case thread to facilitate smoother engagement on the first turn

Happy Printing!