Age:>3 years old
Material:Silicone Material
Dimensions:Diameter 8mm hole
Packing:1pc
Performance:Non-toxic and tasteless
Soft:Moderate
Ion:silver ions
Purpose:hold a pen correction
Age:>3 years old
Material:Silicone Material
Dimensions:Diameter 8mm hole
Packing:1pc
Performance:Non-toxic and tasteless
Soft:Moderate
Ion:silver ions
Purpose:hold a pen correction