Mont Marte Mini Fineliners have 0.4mm points for beautiful crisp and clean lines and a tri-grip for ease of use. A must for any artist creating drawings, technical work or illustrations. They can also be used for colouring small detailed areas. The 12 colours are bright, quick flowing and fast drying. Odour free, Xylene free and water based, this set is presented in an enclosed hard plastic case.