Pentel Super Fine Point Permanent Marker MF50 - 0.3mm Line - Black - Pack of 3 The Super FIne Point from Pentel is one of the finest permanent markers available, delivering a slender 0.3mm line. The tiny nib makes this pen perfect for intricate detailing, or writing on small items, labels, and signs around the home, office, or garden. The plastic nib is encased in a fully protective metal collar, making for added durability. Features bold, heavily opaque, and extremely fast-drying permanent ink. Pack contains three Black inked pens.