Charm1: The auxiliary axis can be used for adult people's usual pencil/pencil pen, and even can be used alone on short pencils. The movable transparent clip assist can be adjusted according to the size of the hand.
Charisma 2: It is natural to let “the thumb be in the right place” and “the index finger is naturally placed on the pencil”, just like holding chopsticks. Correct posture and proper gripping are very important
Charisma 3: As long as the position of the transparent clips is adjusted, not only adults can use them well, but also they can have the correct grip and write words easily and elegantly.
With a wooden ball pen*1, a smooth black refill is ready to use
Place of Origin: Tokyo, Japan
Enclosed: Wood Ball Pen - Black Refill + Grip Auxiliary Shaft*1