This would be awesome
For the "hands" do you mean an upside-down conical frustum shape, basically a cup where the bottom diameter is a bit smaller than the ball and open so it kind of wedges itself into the bottom and seals itself for the pneumatic burst?
For the "hands" do you mean an upside-down conical frustum shape, basically a cup where the bottom diameter is a bit smaller than the ball and open so it kind of wedges itself into the bottom and seals itself for the pneumatic burst?