Single 308 pigment fineliner for writing, sketching and drawing with a long metal tip. This pen is designed for writing, sketching and drawing, with a long metal tip suitable for use with rulers and templates. It uses indelible pigment ink which is light-fast and waterproof, erasable when used on drafting paper, and guaranteed to cause no bleeding when highlighted. The cap can be left off for 18 hours without drying up. The barrel is made of PP. This fineliner is ideal for technical drawing, art drawings, line and wash, sketching and writing.