Smooth Stix watercolour gel crayons come in six bold and classic colours. Colour and draw with silky smooth gel crayons and use the included paintbrush with water to add dreamy watercolour accents to your artwork. The twist up plastic barrels keep hands clean, plus they are water soluble making them easy to wash off. These gel crayons are packed in a reusable travel case for art on the go. Just add a sketchbook or colouring book for a perfect gift.