Woyuosn Metal Brain Teaser Puzzles Physics Mind

High-Quality Metal Puzzles We use an integral forming process to ensure the puzzles are smooth and gentle to the hands. We use three layers of nickel plating to prevent rusting or bending with use. 

Benefits of Puzzle Games Playing this Metal Wire Puzzle can improve the ability to observe. understand. analyze. and reason; it can train divergent thinking and attract children's attention.

Good Social Assistant It's a cool gadget to share with friends and family.

Unique Gift It's a unique and exciting gift for stocking stuffers. Christmas. New Year's. birthdays. etc.

SIZE:20*15*3CM