7069 aluminum Grail tweaked for weight.

This aluminum is more dense and has a different finish, one might say more polished. The price reflects this added cost in material and limited nature of the B7. Changing from 6069 aluminum adds weight as well; and yet we did not want to lose the soft nimble feel of this floater baby so we actually tweaked the design to lower the weight! We've played lighter grail prototypes and always loved the feel, and this adds yet another layer of unique experience.

All that to say, it's the tiny lil bowl.