Grater handle replacement

The grater handle of my gf broke and I promised her that I would design her a new one. It works like a charm. I have added a few pictures with measurements so you can see if it would fit your grater https://amzn.to/3yCDMP0 (just an example). The holes on the top have a diameter of 4mm.

I have used my Neptune 4 (https://amzn.to/4dWW2ll) and added 2 extra walls for rigidity. I have used PETG for a little flex but you can also use PLA and ASA filaments:

PLA:
SUNLU PLA Plus (https://amzn.to/3VDsHEC)
Amazon Basics (https://amzn.to/4cwhzAj)
GEEETECH Filament PLA (https://amzn.to/4bddAry)
ELEGOO PLA+ (https://amzn.to/3xF8M06)
eSUN PLA+ (https://amzn.to/4cyj80E)

PETG:
eSUN PETG Filament (https://amzn.to/3VNOzi0)
OVERTURE PETG Filament (https://amzn.to/3RxeFU0)
ERYONE PETG Filament (https://amzn.to/4cqbpBJ)
SUNLU PETG Filament (https://amzn.to/4clf0BL)
Polymaker PolyLite PETG (https://amzn.to/3xr0dWP)
FormFutura - ReForm - rPET (https://amzn.to/4eubLcr)
extrudr® XPETG (http