Rhinestones are perfect for adding sparkle to any outfit, purse, or shoe. They are not recommended for leather, water resistant material and non porous surfaces. But any other fabric would be better with a little shimmer! Before beginning any project, always test the Hotfix on the surface with one or two stones to make sure you are getting the best adhesion possible. We've fallen madly in love with these terrific components from SWAROVSKI ELEMENTS, and we're sure you will too!