Product Review
Package Included: 1 Set Writing Posture Correction Device
- We don't offer the choice of color and style, we will send the product at random, hope you can understand
- Material:Silicone
- 3 to 12 years old age effect is ideal
- Magical ring positioning more accurate, powerful science triangle to let the child's little hands can not afford to call the magic fingertips 3 fingers between the pinch pinch positioning so that children quickly learn to correct the grip pen
- The training of children to correct the pen habit, effectively reducing the child's grip pen pain