Coloured watercolour pencils. Lead measures 2.9 mm. Ergonomic triangular shape. Suitable for wet and dry use. Both techniques can be easily combined within the one drawing. The lead creates a uniform stroke and is resistant to breakage due to its LPS (Lead Protection System) which strengthens the lead by sticking it to the wood. The wood is sourced from sustainable forests. Includes interior tray and a Series 101 school paintbrush.