The "Picky" and advanced guitar pick..
Also as a clamping mechanism to then be heated to cause a plastic flat pick to then retain a curvature "twist" when the "clamp" hand held resembling a pair of pliers to then be heated and compress the plastic guitar pick to yield a bent shape making the pick easier to control.... The edge view then also from the top wide end of a standard shape guitar pick. curve depicted..
Design Desk Inc.