Description This set of interesting 3D puzzle blocks toy with cartoon birds pattern can help to improve children imagination. Its bright colors and cartoon look design provide a better chance to practice hand-eye coordination and cognitive ability. A perfect gift for your kids, he or she will like it. Features -Color:Green -Material: Wood -Size: 27.00X20.50X2.00cm/10.61X8.06X0.79in -Choose natural solid wood to make, multi-process hand-polished, peace of mind from nature, children can play with confidence. -Each building block can be assembled together to form a tree, and children's independent thinking ability and practical ability can be improved. -Children can recognize birds while playing with building blocks to improve their cognitive abilities. -The 3D puzzle effect attracts children's attention, cultivates children's concentration, and keeps children away from mobile phones and other electronic products. -The jigsaw puzzle uses green as the background color, which can protect children's eyes from harm.Package list: 1 Set x Puzzle Blocks Toys