Feature:1. Early Education and Brain Development: This children's russian building block is an early education and brain-boosting toy that helps children enhance their thinking skills, spatial imagination, and hand-eye coordination. It promotes cognitive development and early learning.2. Swinging Stacking Design: With a unique swinging stacking feature, the balancing stacking toys sway on the table as children manipulate them, adding excitement to playtime. This design also aids in understanding and memorizing the shapes of the blocks.3. Multiple Assembly Options: This stacking fun toy includes various shapes, colors, and sizes of blocks, allowing children to freely combine, build, and modify, creating diverse patterns, shapes, and structures. It stimulates their imagination and creativity.4. Tabletop Interactive Game: Perfect for tabletop interactive play among family or friends, this children's board game strengthens parent-child relationships, fosters communication and cooperation within families, and cultivates teamwork. It also enhances children's social skills.5. Safe and Healthy: Manufactured with eco-friendly materials, this educational toy is non-toxic, odorless, and non-irritating, ensuring no harm to children's health. The smooth edges of the blocks prevent any skin injuries, providing a safe and reliable play experience.Specification:Type: OthersMaterial: PlasticModel Number: BlocksGender: UnisexCertification: CEBlock Size: Micro building block, Big building block(1cm)Dimensions: 3*3*3cmSuitable for: Ages 3 and aboveColor: As shown in the PictureIncluded:48pcs x Russian Building BlocksNote:1. Random color selection for accessories, please read carefully before purchasing as specific colors cannot be specified.2. Contains small parts and sharp objects, children should use under adult supervision to avoid ingestion risks.3. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!4. Please allow 1-2cm measuring deviation due to manual measurement.