The pen tip is a characteristic G-pen of the reverse triangle. ペン先が逆三角の特徴的なGペンです。

Pen tip is the sharpness of the inverted triangle is a characteristic pen.
Because it is more sharp than the G-pen and Edge G-pen, it becomes the line that sense of speed is felt.
Sharp G-pen's shape is inverted triangle. Compare to Default G-pen and Edge G-pen, its line is more sharp.
It's useful to drawing speedy motion.

ペン先が逆三角形の鋭さが特徴のペンです。
GペンやEdge G-penより鋭利な為、スピード感が感じられる線になります。
Sharp G-pen’s shape is inverted triangle. Compare to Default G-pen and Edge G-pen, its line is more sharp.
It’s useful to drawing speedy motion.