Djeco Classic Gel Pens. Fabulous Gel Pens in solid colours. Packs of 12 suitable for all sorts of art projects. Innovative design of soft gel pen which twists up from the base with a thick drawing surface. So easy to blend a thick application of colour. These pens are particularly loved by children for the gorgeous colours and also because they cover paper quickly in a vivid and appealing manner. Pastel Gel Pens are also available.