Swarovski ® Hot Fix Crystals are just perfect for adding that extra sparkle on wedding stationery, table plans and fabric surfaces. Available in a wide range of colours and sizes the Swarovski ® Hot Fix crystals can coordinate with your wedding colours or theme. The 2028 style has been further enhanced with the introduction of the 2038 style - the most brilliant cut on the market. Available in factory sealed wholesale packs. Swarovski ® Hot Fix Crystals (also called Rhinestones) are loose crystal components which are silver foiled on the back of the stone for extra brilliance and have a heat sensitive glue that melts at around 170 - 190'C. The stones can be applied to paper or fabric with a special applicator, household iron or a heat press.