1.Safe and High Quality Material The cube expression blocks are made of eco-friendly wood covered with smooth and safe water-based paint which is odorless andnon-to-xicand perfect for children to play. The surface of the card is covered with a film and is not easy to fade, and the arc corner design is not easy to bend and is durable.2.Happy Play With Wooden Expressions Toy The Blocks toy is suitable for 3 years up children and it is a great interactive game toy. Kids take one card and build the blocks according to the reference. The one who finish in the shortest time wins. 3.Educational Toys It is a great a magic cubes interaction toy. It is a changeable and interesting expression puzzle that can improve children's hands-on ability, hand-eye coordination, logical thinking, active brain function, stimulate creativity and imagination. Believe that your children will fall in love with this desktop puzzle game. 4.Good Social Game This toy set comes with 16 wooden blocks with expression and 64 pieces of challenging face cards, small size and portable.Kids can play with their family members as well as their school classmates. This game promotes children's interpersonal skills and deepens friendships between children. 5.Best Gift The toy set is cartoonish and childish, it is very good to be a gift for children.Perfect for Christmas, Easter, Children's Day, New Year's, parties, birthday present, Thanksgiving, etc. 6.Package content [N195C1-Large-NoBell] option: iron box x 1pc manual x 1pc card x 64pc building blocks x 16pc [Size:2.5*2.5*2.5cm] [N225C2-LargeWithBell] option:   iron box x 1pc manual x 1pc card x 64pc building blocks x 16pc [Size:2.5*2.5*2.5cm] bell x 1pc [Color Random,red or blue] [4blocks and 6cards] option: card x 6pc building blocks x 4pc  [Size:2*2*2cm][Color Random]  [NB150C3-Small] option: iron box x 1pc manual x 1pc card x 32pc building blocks x 8pc [Size:2*2*2cm]