FIMO Leather Effect Modelling Clay is fantastic polymer clay that features a similar look and feel to leather. Perfect for indulging your DIY inspiration. Also, the oven-hardening modelling clay has more flexibility and elasticity compared to other hardened FIMO clays. You can handle this like leather or other textile materials, but it also allows for 3D modelling. Use the clay for braiding, decorate handbags, necklaces, bracelets, piercing, embossing, cutting and sewing and more. For oven-hardening, simply place your modelled item on aluminium foil or a glass plate and let it harden in the oven for a maximum of 30 minutes at a temperature of 130°C/265°F. Your clay design will harden completely only when cooled down to room temperature.