Round tip thickness of 1.5mm to 3mm.

Replacement tips are available.

It is refillable and can be refilled with the special ink bottles from Edding T 25, T 100, and T 1000.

The permanent Yellow ink is low-odor.

It dries almost instantly on all materials, including plastic, glass, metal, cardboard, and paper.

It is waterproof and remains unchanged at a temperature of 100 degrees.

The cap can be stored at the back end of the body to avoid the risk of losing it.

It has a wide range of colors.

It is the well-known high-quality brand Edding.

Made in Germany.