The Serinity Flatback Crystals Colour Sample lets you order a single flatback crystal in any colour from the range, so you can hold it against the fabric, garment or nail art you are working on before ordering a full pack. Choose from 141 colours. The full colour range is here in one place, including the standard colours, coatings and effect finishes. Why Order a Colour Sample A crystal colour rarely looks the same on screen as it does in the hand. Coatings and foil backings shift with the angle of light and with the material underneath, so a shade that seems right online can look quite different once applied. A sample costs a fraction of a full pack and takes the guesswork out of it. Samples are sent as a single stone, in the size noted on the listing where stock allows. Serinity, Made in Austria and Finished in the UK Serinity is Bluestreak Crystals' own crystal brand. The crystals are manufactured in Austria, then quality-checked and packaged at our UK facility. Browse the full range of Serinity Flatback Crystals when you are ready to order, or try our Crystal Sample Service for other ranges.