Serinity hotfix crystals Round (2000, 2038 & 2078) in Silk are flat back crystals where the reverse side of the crystal has been pre-coated with a heat-sensitive glue. Silk is a luxurious and elegant soft very pale brown colour, very much like the colour of champagne, that is often associated with high-end fashion and luxury. It has a soft, muted white hue and is often associated with luxury, elegance, and sophistication to create a range of looks and styles.

Serinity hotfix flat back crystals are available in three types of cut: 2000 with 8 facets (SS3 and SS4); 2038 with 14 facets which optimises the light reflection of smaller sized crystals (SS5 to SS10); and 2078 with 16 facets and a unique star cut design which provides the ultimate brilliance (SS12 to SS48).