Product Safe material: Cube expression blocks are made of environmentally friendly wood, covered with smooth and safe water-based paint, odorless and non-toxic, very suitable for children to play. What You Get: Toy tin box, 16 cubes (4 of 4 colors), 64 cards and illustrated instructions. The iron box is full of cute expression building blocks, which are lively and interesting, can stimulate children's interest in games, promote the development of senses, and thus enhance hand-eye coordination. The tin box is easy to carry and can be played at any time. Show your expression: Will your Cube be surprised, sad, happy, angry, or have some strange expression? Their expressions change very quickly, so stay tuned, use your brains, and become the final winner Building block toys are suitable for children aged 3 and above, up to four people can play together, suitable for parent-child and friends to play. This is a great interactive play toy. Your child will learn to share the fun with friends Improve thinking ability: the expression block building block game has game rules In addition to the of the game, guide children to use their imagination independently and create more new ways to play. In the game, children need to quickly spell out the squares corresponding to the expressions, so as to exercise their observation skills, improve their concentration and hands-on ability, which is not only entertainment, but also a project to improve children's thinking ability. IDEAL GIFT: This is the perfect gift for preschoolers. It can be used as a gift for birthdays, children's day, thanksgiving, easter, hanukkah, christmas, new year and any other occasion. Note:1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding.2. The color may vary due to different monitors, please understand. Note:Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/email without name, etc. is incorrect, the order will not be delivered correctly.)