Bamboo Sword Bag Style Pen Case [Blue] Very popular as a graduation 기념품. This pen case is made from the same canvas fabric as a kendo bamboo sword bag. Blue fabric with light blue "[Blue]" embroidery Yellow dragonfly embroidery You can use it by pulling the string without untying it. You can use it without worrying about the length of the pen. Store erasers in the tsuba (sword guard) pocket. Besides a pen case, it can also be used as a glasses case or cell phone case (please check the size). Kendo practitioners will definitely get excited ♪ Size: Approximately 19cm long x 9cm wide