About this 3D model

Seen others like it but I wanted to design my own. It's an accessory for your 3D printer which helps to remove dust from 1.75mm filament. Just cut a strip from a normal household sponge, pack it (not too tightly) into the body, push your filament through the bottom hole and through the sponge (may help to cut filament to a sharp end), then out through the hole on the lid. The lid can then be screwed down onto the body.