4pcs Learning Partner Children Students Stationery Pencil Holding Practise Device for Correcting Pen Holder Postures Grip

Features:
The product can help children how to master the correct pencil grasp
Three unique concave design, and effectively correct to how to properly hold a pen
U-profiled grip for children's easy and correct holding position
Ergonomically-designed,easy to use, anti-fatigue
material, non-ordinary plastic material, and comfortable
Suitable for children's holding pencil
Please keep the arrow in the middle of the index finger and thumb
When you put a pencil into the protective sleeve, do not be hurt by pencil head
Pencil grip is inedible

Specifications:
Size: Length 4CM, diameter 0.7CM
Material: Silicone
:Blue,Pink,Green,Orange


Pleaseallow 0.1-0.3mm errorduetomanualcount.Pleasemakesureyoudonotmindbeforeyoubid.





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