1. Applicable age: over 3 years old
2. Skills development: intellectual development
3. Smooth appearance and good hand feeling
4. ABS material, safe and environmentally friendly
5. Bright colors, beautiful appearance, soft, odorless, non-toxic, light and comfortable to hold.
6. Dimensions: 5.2 x 5.2 x 5.6 cm
7. Material: Plastic