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- Material: High quality timber. Size: 4.8 x 4.8 inch
- Mission -- To make every row add up to 38. There are 15 rows in all directions to complete, each made up of 3, 4 or 5 pieces
- Recommended for ages 10 & up, children should be used under adult supervision, water-based paint, touch smooth.
- It is a great toy for exercise your brain, problem solving and logic thinking.
- Challenge and Fun for the whole family



