The Derwent Studio 72 Pencil Set #32201. These pencils have a slim hexagonal barrel, 6.9mm in diameter, with a narrow colour strip allowing extra control for fine detailed work. The range is available in 72 colours which are all highly pigmented for maximum colour purity. If you prefer to work with a pencil which gives you more freedom of expression try our Artists range which has the same strip content as the Studio pencil so they can be used together to great effect. Sets of 72 - Includes the same colors in the Set of 36, plus Zinc Yellow, Gold, Primrose Yellow, Naples Yellow, Middle Chrome, Deep Chrome, Spectrum Orange, Pale Vermilion, Geranium Lake, Pink Madder Lake, Madder Carmine, Rose Madder Lake, Red Violet Lake, Delft Blue, Smalt Blue, Cobalt Blue, Light Blue, Sky Blue, Indigo, Oriental Blue, Turquoise Blue, Turquoise Green, Juniper Green, Bottle Green, Water Green, Sap Green, Sepia, Burnt Umber, Raw Umber, Burnt Yellow Ochre, Burnt Sienna, Venetian Red, Burnt Carmine, Chocolate, French Gray, and Silver Gray. Available in either a tin