20Pcs Intelligent magnetic construction set for brain development, It's very simple and easy to create your own shape
Children can transfer 2-D plane shapes to 3-D geometric structures magically
Attractive Colorful Blocks Help Improve The Children's Manipulative Ability, Imagination & Creativity, Thinking & Problem Solving Ability, Cognitive Ability.
Magnetic set helps activate brain creativity and develop brain development. When using it also test creative skills as well as motor skills. It is a fun educational magnetic set that will benefit child who uses it.
The magnet is very strong. It attaches each individual piece to the next without falling apart unless pulled apart. It is kid friendly and safe. Extremely smooth edges. No sharpness.