Material: Our colored building blocks are made of plastic, lightweight, odorless, these products have rounded edges and smooth surfaces, will not cut hands, durable. Building: Plastic blocks are a classic educational toy, which is conducive to improving children's imagination and thinking ability, hands-on ability, and stimulate their brains. Features: Plastic blocks with a variety of different colors and shapes, store the blocks in the box, anytime to play. The perfect gift: Blocks are the perfect gift for children on birthdays, Christmas, New Year, Children's Day. Date First Available August 22, 2024