Product name:Brain Development Educational Game Wooden Puzzles Toys Material:Bamboo Wooden Brain Teaser Puzzle Size:4.5*4.5*4.5cm Weight:0.1Kg Packing:Blister Package Description:Brain Teaser Puzzle Style:IQ Educational Wooden Brain Teaser Puzzle Function:Pressure Relief Wooden Brain Teaser Puzzle Feature:Environmental Wooden Brain Teaser Puzzle M****10pcs