YABCO large 40mm (Yet Another Bottle Cap Opener)

I remixed the original bottle cap by bushmills because his design for the smaller cap sizes is a very easy to use design. It is lightweight and it feels extremely comfortable in your hand when you put pressure on it to open the bottle due to the rounded design. Even while it is leightweight, this one only takes about 12g ABS, it is certainly strong enough to withstand the pressures that you put on it when opening a tightly screwed on cap.

This design fits on caps of 40mm. The toothed ring is