ITEM NAME:6pc IQ Test Toys Wire Puzzles Mind Game Brain Teaser Magic Puzzles Game DIY Description: 6Pcs/Set Chinese Ring Metal Wire Puzzle IQ Disentanglement Magic Brain Teaser Puzzles Game for Kids Adults Educational Toys Gifts Come with different puzzle rings with different level of difficulty Metal brain teaser condenses with traditional Chinese culture and they are quite interesting Good for creative thinking and improve both your IQ & EQ Material: Metal Color: Silver Package Includes: 6 Pieces Metal Puzzle Ring SKU: MNF0007845461010078.Good for creative thinking and improve both your IQ & EQ.