Toothpaste Roller MK2

I was unhappy with the existing "Toothpaste Rollers" on the web so designed my own in Fusion 360.

It features

* Fillets everywhere to eliminate some of the hard edges and improve the feel in the hand.
* Elimination of the blocky curves on the exterior for better presentation
* Changes to increase the strength of the internal "tangs/supports" to make them more resistant to snapping off - I could break ABS printed ones in the other models.
* A port in the base so that support can be easily removed and the article completely cleaned in use.
* Revised key design featuring edge fillets to improve "hand feel"


Use the suggested printing strategies and you will get a great article that works well and is durable.