Two UV Reactive UG Navette Rhinestones

Two UV Reactive UG Navette Rhinestones Two Rhinestones — Multiple available, message for different quantities Navette Size 10mm x 4mm Gold Foil Backing Reactive under 395nm* *PLEASE NOTE: Color of glass and glow may vary slightly from photographs due to variations in screen hues and nm of black light used to produce glow. — The type of Ultraviolet light and the color of visible light is determined by its wavelength. The unit of measurement for light wavelengths is the nanometer (nm). Ultraviolet light is generally considered to be from 200 nm to 400 nm. Vaseline glass