Are you searching for a good way to make your child smart? This Star Shaped 3D Crystal Puzzle Jigsaw can meet your demand. It can cultivate child&acute;s intelligence￡? imagination and creativity as well as hands-on skill. With moderate difficulty￡? it is well designed and suitable for the intelligence development of your kid. Creative puzzle toy can enhance assembly ability of your kid. When your kid encounters difficulties￡? you can lead him or her to overcome them￡? which is great for cultivating parent-child relationship. Smart child starts from this toy!                                    Features            Every piece is numbered￡?just follow the order of the number￡?the puzzle can be fixed easilyIt can be very interesting ￡?challenging to ones mind if it is fixed randomlySmall parts caused choking hazard. Not suitable for children under 3 yearsStar Shaped3D three-dimensional crystal puzzleNo tools required￡?easy to assembleStimulates children?ˉs brain developmentHelps develop children?ˉs thinking skill/logic senseFits for children over 3 years old                                                            Specifications            Difficulty    ??????    <br>Completion    1 hour 30 minutes    <br>Weight    6.03 oz / 171 g    <br>Material    Plastic    <br>Packing    color box    <br>Number of pieces    38 PCS    <br>Dimensions    7.09 x 5.31 x 1.57" / 18 x 13.5 x 4 cm (L x W x H)    <br>Color    Yellow     <br>                                                            Package Includes            1 x 38 individual piece inclusive of he leaf and its center piece1 x Instruction Manual