This is a practical sugar dispenser, I've been using it for several months and it has not given me any problems so far. Each click of the wheel drops the amount of sugar from a coffee spoon. The tank is very large, can hold about 1kg of sugar, I scale it in the slicer at 50% in the Z (now 0.5kg capacity). The system allows to break the lumps that can form with time, also rotating the dispenser on the support to avoid sugar losses during transport.
I suggest using food filaments or at least PLAs without additives.
The only things to glue are "base" and "hopper" (after inserting the wheel inside).
I hope you enjoy it, if you have questions ask and post photos if you decide to make it. bye Bye
edit :
I added a wall bracket, to be able to use even larger cups. It can be mounted on the front, on the left side or in the corner. I have not inserted holes because I recommend using a good double-sided adhesive tape.