Our Hot Fix Flatback Diamante Rhinestone Crystals are a Czech quality Rhinestone. Melbourne Dance Depot's 14 faceted, machine cut Hot Fix Rhinestones are highly effective and a very cost effective way to add sparkle and glamour to a wide range of fabrics and surfaces. Hot Fix Flatback Diamante Rhinestones can be applied with a hot fix applicator, pre-testing on your desired fabric is highly advised. Design 14 facet rhinestone Moulder glass Machine cut High Shine Polished Adhesive Quality intensive German adhesive Pre-testing on fabric is advised Applications Costuming Stagewear Evening Wear Ballroom Burlesque Gymnastics Bridal wear Shoes How to apply the Hot Fix Flatback Diamante Rhinestone crystals. Hot Fix crystals can be easily applied using a hot fix tool or iron. Make sure to use a layer of card or board sandwiched between front and back of garment to prevent glue adhering to both layers.