“I love the shape, the design not so much. This should be double walled to reduce heat rather than the corkscrew inner design that does not. The corkscrew innards just gives a surface for resin to build up and then drip into your mouth. I removed it entirely as it does nothing but make the function worse. Worse as in, it starts dripping resin into your mouth faster than if it weren’t there at all. Bowl design isn’t great either, it should be a rounded inner bowl rather than a flat bottom bowl which causes burn issues and waste. With some design tweaks it could be nice but, as it is, I’d skip it.”