Boltrix Puzzle – Probably The Hardest Disentanglement Metal Puzzle runs big • Crafted from washed cotton

• Crafted from washed cotton for extra softness

or grass from getting into baby’s snack

• Measures 2 1/2" tall

Measures approximately 11” wide by 10” tall

zipper on sizes 5/6–6/7

Boltrix Puzzle – Probably The Hardest Disentanglement Metal Puzzle runs big • Crafted from washed cottonMasterfully designed disentanglement puzzle that seems simple. Composed of a metal chain, bolt, nut, and washer in a locked arrangement. Objective is to screw the nut onto the bolt. Current orientation makes that task appear impossible. Very difficult yet solved by a brilliantly elegant move. Provides a tactile mechanical brain teaser and a satisfying aha moment. Ideal for expert puzzlers and fans of creative design and problem solving.