It is 0.3mm sharp royal blue axis of "alpha gel" Slim. It is a sharp pen slim that uses shock-absorbing gel material to grip part, obtained excellent fit. And because it uses shock-absorbing gel material, the "alpha gel" the grip portion, can be written in the comfort and ease grip and exceptional fit. It is easy to write in a low center of gravity, it is a slim and stylish design. It is also easy to write fine shape because it is a slim body! Core width 0.3mm type.