Classic Metal Wire String Puzzle Brain Teaser Magic Ring Puzzles Game for Adults Children

• Packaging: OPP bag

• Wire Diameter: about 2.5 mm

• Material:  metal 

• Style: Classic string Puzzle

• Recommended age:  aged 8 & UP, both for young and old

Mission: Free the ring from the puzzle, and then put it back to the original position, challenging and interesting.