Grease dispenser

thingiverse

To avoid the mess of scooping grease from a container and dealing with grease cartridges, I designed a simple plunger for easier application. The piston is made of fluorescent material to prevent accidental disposal and has four channels to ensure complete grease dispensing. The handle is created using 12mm tube or conduit, glued with Tetra, while the small end engages with the slots in the bulkheads at a 90-degree angle. For strength, the handle was printed at 50% fill, while the small end was printed at 20mm.