Cat poop scooper

I have designed this scoop to pick up our cats' poop and pee. It includes a hole in the back so you can hang it after you use itI highly recommend putting an external brim on the piece since the handle area has very little contact with the bed and it has come off on a couple of occasions, I include the 3mf with the external brim already in place. No supports needed. If you print it to test it, let me know. I want it to be a useful item. If you see where its function or shape can be improved, don't hesitate to tell me :)