Make your own unique silicone food grade moulds with SILLI. Silicone putty for mould making, proto-typing and restoration. Creating a one of a kind mould, for a wide variety of purposes. With our pliable silicone putty, mold making is simple & fun. Use buttons, zippers, rope, toys, lace, flowers, veneers, cabochons, embellishments and everything else you desire to create your own mould.