IQ Metal Puzzle, Main function is to develope your IQ by unfastening one of the parts in the special designed Iron Wire Set,

Specification and Package :

Box size: 10.3*8.2*2.2cm

Carton size:  56*39*50cm

384 pcs / Carton

24PCS per inner big box8 models x 3 pcs16 big- inner box

N.W.: 31g

Dia.:  2.5mm