Coarse grater for Tefal

When I learned to make latkes with my grandmother, she always used a grater not a shredder for the potatoes and onion. I bought a Tefal Fresh Express machine to grate our potatoes, but the grater insert is far too fine. I decided to try making and printing one. It is not perfect, but it works OK.

I may try reworking it with slightly more aggressive teeth, but if I make them too aggressive, they would scratch the inside of the housing.

I made it in PLA as that was all I had, but I intend