device correction brace training hold pen student pen anti-hook wrist primary school student correction wrist hook writing posture

device correction brace training hold pen student pen anti-hook wrist primary school student correction wrist hook writing posture

器纠正矫正器训练握笔学生拿笔防勾腕小学生矫正手腕勾写字姿势

1 support

Specifications

Specifications	Price(RMB)	Stock
four generations pen holding corrector [blue]](四代握笔矫正器【蓝】)	USD $0.64	79719 support available
four generations pen holding corrector [pink]](四代握笔矫正器【粉】)	USD $0.64	92997 support available
six-generation retractable pen holding corrector [blue]](六代伸缩款握笔矫正器【蓝】)	USD $1.07	96779 support available
six-generation retractable model pen holding corrector [pink]](六代伸缩款握笔矫正器【粉】)	USD $1.07	98904 support available