Lead & Nickel Free Product No Shisha hence light weight. Our jewelry is designed with good quality material. For us quality is above all. :- No direct Perfume/Deo/Chemicals on the Jewellery. It is advisable to store jewelry in an air-tight container or in zip lock pouch. First wear your makeup, perfume - then wear your jewellery. Clean it with wet and soft cloth after wearing of 4 to 5 rimes. This will keep your jewelry shining for years.