Metal box with 30 colours/185.330 Medium, superior quality fibre-tipped pens for fans of colouring-in, students and professional creative artists. The characteristic fibre-tipped pen stroke is transformed on contact with water to create surprising effects. Contents : 30 water-soluble fibre-tipped pens Applications : Recommended for sketching as well as learning to draw and colour-in. Technical description : Type : Medium, water-soluble fibre-tipped pens Superior quality water-based ink does not bleed through paper and can be washed out of most modern fabrics Bright, transparent colours last a long time when used for writing (>600 m), will not dry out for 7 days with the cap left off, 3 year guarantee against ink drying out Complies with CE EN71 Warning. Not suitable for children under 3 years Techniques : watercolour, washes, stencilling, colour bundling technique, sketching, colouring and transfer printing. Available in assortments of 10, 15, 24 and 30 colours. Also available in a 24 FIBRALOR wooden case. Developed and manufactured in Switzerland.