Clip for round dry box

I'm storing filament in round storage boxes from Hobby Life https://www.amazon.de/-/en/21143/dp/B01C4DDQCEThey are perfect shape/size for filaments and they are stackable. They do not form a great seal so I made these clips to improve the situation and to prevent moisture from getting in once closed. I recommend you print the clips for each box with the filament that's inside the box, then it works also as great filament swatch :) To get even better seal use this alongside the clips https://makerworld.com/en/models/564038#profileId-483618