Our Soft Glass Puzzles are irregularly-shaped, moulded glass tiles made from recycled float glass with a colour film bonded to the back. The edges are smooth and rounded, making them an excellent choice for children's projects (ages 3+ with appropriate supervision).
No cutting required, but should you want to, wheeled nippers are the right tool. NOT UV-resistant. Suitable for indoor projects out of direct sunlight. Each piece varies in size from 10-25mm and is 3mm thick.