Nigiri Sushi Maker

Print without support. Spread a sheet of cling film on top, push it into the cavities (large opening on top) with your fingers. Put some fish, some avocado (possibly some cream-cheese.. don't judge) and lastly sushi-rice into the pockets. Gently press. Turn upside down, remove form, gently remove cling film. Voilà.

Sadly not my idea. Got the idea from here. They use ice cube forms, mine work better:
https://pin.it/2xlPQDR