[3] Keswick remained well known for producing the finest pencils in the world.

They are also available in a range of wooden presentation boxes or sets of six which are intended to be trial packs.

Derwent also produces a range of graphite pencils such as Graphitone and Graphitint (a water-soluble colour pigment and graphite mix) and charcoal pencils like Tinted Charcoal as well as special-purpose items such as Aquatone, a range of 24 sticks of pure watersoluble colour.

Derwent also created a waterbrush, which houses water in the barrel of a pen which is supplied to a fibre brush via a valve, giving a constant flow of water when the brush meets paper.

Derwent have continued their innovation by launching pencils ranges including Lightfast and Procolour, plus moving into adjacent categories such as paint with the launch of the Inktense Paint Pan Travel Set in 2018.