NN50-B Permanent Bullet Tip Marker suitable for writing on almost any surface. The NN50 is a low odour permanent marker that does not contain xylene or toluene and is suitable for everyday use on most surfaces. Its 5mm bullet tip gives approximately 2.5mm line width. A permanent marker with a plastic barrel and ventilated safety cap. Made from at least 85% recycled material. Pentel was stablished in 1946 as The Japan Stationery Co., and the organisation started by selling school supplies such as watercolours, crayons and oil pastels. Artists, students, and craft enthusiasts are able to choose from a wide variety of wonderful Pentel Arts products, made from fine materials and available in brilliant colours. Consumers can purchase with confidence, knowing that all Pentel products are designed and developed to high-quality standards. Design, draw, scrapbook, paint, colour, display - express yourself with Pentel.