Item Information: Net Weight: about 180g Puzzle Challenges: 180 challenges in total Booklet: 1 booklet Packaging: Plastic Shrink Wrap Item Dimension: about 17*10*2.5 cm This is a very classic IQ puzzles both for children and grown-ups. Function: For training and enhancing children's math skills, hand-eye coordination, patience, concentration, cognitive skills, self-confidence. CHOKING HAZARD Small parts, not for children under 3 years. How to play: Using combinations of colored connected beads, players complete colorful puzzles in two unique formats: tricky 2D puzzles and twisted 3D pyramids. To start, pick a design from the booklet, place some of the puzzle pieces into position as shown. Then fill the empty spaces with the remaining pieces. Sounds simple? It can be deviously difficult, depending on the difficulty level of game play. Hundreds of possible combinations, but only one way to completes the puzzle. Playing with this brainteaser games can enhance player's math skills, hand-eye coordination, patience, concentration, cognitive skills and self-confidence. At the same time, they are fun and even addictive. They are great fun when two or more players contending with each other to see who can finish a problem first, perhaps to win a prize. Fantastic for all ages it presents challenging problems.

• Warning:Not for children under 3 years oldGender:Unisex
• Age Range:5-7 Years,8-11 Years,12-15 Years,Grownups,> 6 years old,> 8 years oldMaterial:Plastic
• Style:Geometric Shape

Warning:Not for children under 3 years oldGender:Unisexmeeshop