| 摘要 |
A pen holding auxiliary device not only provides comfortable touches but also the distance between the sleeves is adjustable to fit users' hands of different sizes. The device mainly comprises a front sleeve, a back sleeve and a length adjustable element. The front sleeve slidably embraces a shaft of the pen for being placed between finger tips. The back sleeve slidably embraces the shaft of the pen for being placed against a part of the hand between a thumb and an index finger thereof. The length adjustable element surrounds the shaft of the pen and connects the front sleeve with one end and connects the back sleeve with the other end.
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