This is a toy to help improve kids three-dimensional imagination, colcognitive ability and stimulate. Fun and excellent toys for memory improvement and hand-eye coordination and obervation,stimulating improtant skills,logical thinking and brain development Features: Interesting Building Block Toys The building block educational toy has four colorful building blocks.Each side has a different cartoon emoticon.There are 50 cute emoticons in the manual.It can quickly arouse childrens interest.The cube emoji building blocks are made of environmentally friendly wood,covered with smooth and safe water-based paint,odorless,non-toxic,and very suitable for children to play. Expression Jigsaw Puzzle Game The building block toy is suitable for 3-14 children and is an excellent interactive game toy.The children follow the reference cards and blocks.A victory that takes the shortest time. Improve Skills The emoticon building blocks are cute in appearance,and children will like them soon.It can stimulate childrens attention,enhance their hand-eye coordination ability,logical thinking ability,practical ability and fine motor skills.In addition,fun games can keep children away from electronic screens,which helps protect their eyesight. Good Social Game Children can play with their family and school classmates.This game can improve childrens communication skills and deepen their friendship. Satisfactory Gifts The toy boxes and cards are full of cartoon and childlike taste, which are very suitable as gifts for children.The well-designed grooves of the box are convenient for children to pick up the cubic blocks for storage and carrying.There is no doubt that children will love this gift. Specifications: Product Name:Face Changing Cube Match Puzzle Toy Material:Environmentally Friendly Wood,Paper Color:As Shown Package List: 16*Blocks 64*Cards