Amazing Guitar Invention - hammering device for innovative techniques guitar. Also for handicapped players.
Select this reward
Receive one Hammer Jammer sticker.
It's a way to bring creative projects to life.
One Hammer Jammer will be donated to a handicapped or wounded warrior guitar player.
One Hammer Jammer product (U.S. shipping included)
Two Hammer Jammer products (U.S. and International shipping included)