Blu-Tack - the original re-usable adhesive. An ideal alternative to drawing pins and sticky, clean, safe and easy to use. Holds up posters, cards, children's paintings, party decorations, maps, messages, telephones and calculators to desks etc. Can also be rolled and manipulated to make 3 dimensional artistic models. For use on non porous surfaces: vinyl coated wallpapers, painted surfaces, glass, and metal. Bostik Blu Tack Handy Strip - 60g - Each