1-3 Pcs Children Writing Pencil Pen Holder Kids Learning Practice Silicone Pen Aid Posture Correction Device Designed For Students High Quality

Material: PVC Purpose: Calendar, clock, temperature display Type: pen holder Purpose: Correct pen holding posture Type: pen cap Purpose: Hold the pen correctly Product name: Two-finger position correction Material: soft rubber Color: green, yellow, blue Packaging: OPP packaging Product quantity: 1 piece (unisex magic clothing) Product quantity: 3 pieces (unisex magic clothes) use: 1: The baby pacifier is made of silicone, which is healthy, environmentally friendly, odorless and non-toxic. 2: Suitable for ordinary pencils, watercolor pens, and gel pens. 3: Suitable for children aged 3-13, effectively prevents thumb and index finger from crossing, avoids mistakes, and corrects children's writing skills