Staedtler 323 36 Fiber Pen triplus Colour Triangular Barrel in a Cardboard Box, Washable, Circa 1 mm, 10 Pieces, Indigo Blue

Fibre-tip pen with an ergonomic triangular barrel for relaxed writing and drawing. Sturdy, pressure-resistant tip. Box contents: pack of 10 in cardboard box case Dry safe: can be left open for days without drying out (test standard: ISO 554). Cap has an air vent in accordance with ISO 11540 and BS 7272-1/2 standards