UNIQOLOUR Woodless Watercolour Pencils are highly pigmented, with a thick core. Use them dry or add water with a brush for a soft, watercolour effect. There are 12 woodless watercolour pencils included in each set. Set 1 includes: Emerald Green, Aquamarine, Ultramarine, Purple Iris, Apricot, Espresso, Walnut Brown, Burgundy, Alizarin Red, Chrome Yellow, Noir, Smoke Gray.