● Doctor friendly grip arms, neck and shoulder
● If you have been writing much, tired hands, numb, stiff shoulders.
● was born in order to break up with trouble like that Doctor grip.
● Ergonomic grip reasonably adopt the shaft diameter.
● To reduce the burden on the shoulder or arm muscles take when writing.
Product Features
- The thickness of the core: 0.5mm
- Sharp Size: Greatest dimension 14.3mm · Length 151mm
- Method: Silicon rubber: Grips & knock Furefure