It is used to fill in lines and keep lipstick from leaking outside the borders of the lips.
2- It can also be used alone without using lipstick.
3- German-made pens, made of the best types of wood that do not break or crack with the sharpener.
4- Its texture is easy to spread, its pigment is high, and its durability is long.
5- Gentle on the lips and does not cause them to peel or dry out