• 【Innovative Hidden Block Design】Unique two-color design with hidden block concept effectively stimulates children's creativity and spatial awareness, fostering three-dimensional thinking.
• 【Safe and Child-Friendly】Made from non-toxic, odorless PP material, meeting children's toy safety standards for worry-free play.
• 【Challenge Mode Cards】Included challenge cards provide diverse gameplay options, enhancing fun and interactivity, perfect for parent-child bonding.
• 【Portable Puzzle Set】Compact size of 10.9x10.9cm makes it ideal for on-the-go brain teasers and intellectual challenges anytime, anywhere.
• 【Cognitive Development Tool】Specially designed to enhance mental agility and logical reasoning skills, making it an excellent choice for early childhood education.
• 【Spatial Imagination Training】16 intricate building blocks work together to cultivate spatial awareness and logical thinking in children.

Specifications:

• Material: PP Plastic
• Number of Pieces: 16 blocks
• Dimensions: 10.9 x 10.9 cm
• Age Recommendation: 3 years and up
• Features: Two-color design, Hidden block concept, Challenge mode cards