Each pen's colour can be identified by its smell, for example, the black pen smells of liquorice and the green one smells of mint. The pens produce a thick line, easy for children to see when drawing and writing. Eight different water-colour marker pens per box. Wikki Stix Wikki Stix are made of yarn stiffened with wax, so they stick to each other and to almost all surfaces with just fingertip pressure. Learning with Wikki Stix is fun whether it is pre-school children learning letter formations or secondary school pupils designing complicated science projects.
Students can work in two and three dimensions.
Other applications include making simple tactile diagrams, building shapes and general art activities. Individual strips are 200mm long, approximately 48 strips per pack. A chopping board that enables food to be poured or 'funnelled' avoiding messy spillages. The scales also feature a large LCD display and tactile key pad. Auto shut-off helps preserve battery life, which is approximately eight months with average use.