The MANNkitchen Salt/Pepper cannons are awesome. What isn't awesome is trying to refil them. Sure, they have bigger openings than most other grinders, but bigger is relative.
This is just a simple funnel, that roughly aligns with the actual salt/pepper bore in the MANN grinders, and has a wide enough top to allow easy pouring out of bulk containers. Prints quickly, uses a minumum amount of materials, and does exactly what its supposed to.
Prints very well in regular mode or spiral vase mode