Spiral Lock - Designed by Chris Lohe

This 3D printed puzzle was designed by the prolific burr puzzle creator Christoph Lohe. It is sold with his permission and he will receive a percentage of the sales. The puzzle ships assembled.---------------------------------------------------------Chris had this to say about the puzzles:Spiral LockA burr padlock without a key. The L-shaped inner pieces create a nice spiral. Burrtools level 21. ---------------------------------------------------------