Ukidz S.T.E.A.M. Line Toys UGears Models 3-D Wooden Puzzle - Treasure BoxSize: 5. 6 x 5. 6 x 3. 6 in Number of parts: 190 Level: Easy Assembly Time: 2 3 hours Recommended Age: 14+ Package size: 14. 6 x 6. 7 x 1. 3 in Item Number: UTG0029 Dimensions: 14. 65 x 6. 8 x 1. 1 inches Weight: 1. 6 lb UGears Mechanical Treasure Box is a unique IQ teaser puzzle that has been dynamically engineered to be self assembled. The assembly kit consists of intricately carved woodwork of the highest quality that is eco friendly. The delicate