Toothpaste Roller
thingiverse
This design owes a significant debt to https://www.thingiverse.com/thing:1032924. My creation offers several advantages over the original, including easier toothpaste insertion and better adaptability to various tube sizes. The key is now easily accessible for releasing the toothpaste. It's not recommended to use PLA due to its tendency to deform under constant pressure; the front part may bend upward over time. PETG seems to be a more suitable option. You can access my design here: https://cad.onshape.com/documents/5c2d731f3153b57eb84637af/w/a2ec9b584b7d15efef9efee1/e/1add8701073b6eb193da7c62
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