1. Use a magnetic pen to pick up chess pieces, and draw a variety of interesting patterns according to the arrangement of the cards
2. Multi-interest pattern reference cards, cultivate babys artistic ability, enhance creativity and imagination
3. Fully sealed design, the flag will not fall out if you flip it at will
4. Safe material, round and smooth, no burrs
5. It can reduce screen time for children, which is beneficial to develop their reaction ability, memory and logical thinking ability, improve finger flexibility, suitable for stress relief and sensory exploration
6. Built-in 4 electronic game modes, task mode, memory mode, scoring mode and multiplayer mode, each mode has different difficulty levels
7. Power supply method: 3 x AAA batteries (not included)

Package list:
Double-sided reference card x 10
Magnetic pen x 1
Color beads x 50 / 116 (optional)