YRD TECH 3PCS Set Children Pencil Holder Pen Writing Aid Grip Posture Correction Tool New _B_

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 positioning so that children quickly learn to correct the grip pen, the training of children to correct the pen habit is a great help! Glove with non-toxic and tasteless, environmentally friendly soft silicone material, effectively reducing the child's grip pen pain, intimate design to help parents easily solve the problem of how to guide children how to hold the pen, pro can rest assured that the use of children The Absolutely safe and environmentally friendly Three finger positioning accuracy Weak and comfortable Boys (light blue yellow blue 3 colors) girls section (purple orange pink 3 colors) Note: Due to the light and screen differences, the item's color may be slightly different from the pictures. Please understand .Warming: the size of manual measurement, error 0-2cm Package Included: 1 Set/3Pcs Writing Posture Correction Device