Mercurius Water Colour Pencils. Exclusively manufactured for Mercurius - Water Colour Pencils made in cooperation by Stockmar and Lyra. From energetic drawings to light watercolours, these artist's coloured pencils can be used both for colouring and watercolour paintings. Using a moist brush, you can create exciting watercolour effects, making these watercolour pencils ideal for sketching and illustrations, at school or while studying. When used for watercolour paintings, the colour combinations are endless. The large triangular, rounded, wooden pencils have a painted colour coating and a 6.5 mm, strong, long-lasting lead. The 12 colours are graded according to Goethe's colour circle. Each pack comes with a watercolour brush. Cardboard box, length: 17.5 cm, diam. 10 mm (length: 6.89 inch, diam. 0.39 inch), lead diam. 6.25 mm (0.25 inch), 12 pencils of one colour, 12 colours available.colour: 01 carmine red | 02 vermilion | 03 orange | 04 golden yellow | 07 green | 11 blue violet | 13 red brown | 18 prussian blue | 19 cobalt blue | 25 gold | 26 silver | 34 pearl pink