기능

• Since it is a very thin type of kado poppy, the cube is small and there are many more kado. Since you can use new cads one after another, you can erase more details.
• Easy to hold, easy to put in and take out holder type. Also, since it is a refill type, you can use the body repeatedly and it is very economical.
• It comes with a strap, so you can use it as a key chain.
• The holder has a protrusion to prevent rolling.
• The size fits nicely in a pen case.