Estella Flatback Crystals

About

Estella flatback crystals are affordable laser-cut glass rhinestones, created by Bluestreak Crystals in 2021 as the most accessible brand in our range. Available in hotfix and non-hotfix formats from SS3 to SS40 in over 50 colours and effects, they deliver reliable sparkle and consistent performance for high-volume projects. No application or approval required to buy. A Bluestreak Crystals Brand Estella is a brand built by Bluestreak Crystals in 2021, developed to give designers, makers and businesses access to a dependable budget flatback option without compromising on usability or consistency. Sourced globally and finished in the United Kingdom, Estella occupies the space between entry-level acrylic rhinestones and premium glass crystal, offering genuine laser-cut glass quality at the lowest price in our range. As the brand's creators, Bluestreak Crystals holds the most comprehensive Estella range available anywhere, with reliable stock levels and same or next working day dispatch. Browse the full range by format, size and colour above. What Are Estella Flatback Crystals? Precision laser-cut from genuine glass crystal with a flat back, Estella stones are available in hotfix and non-hotfix formats. Unlike acrylic rhinestones, which are moulded rather than cut, the laser-cutting process gives them sharper facets, better light refraction and a cleaner, more consistent finish. Lead-free and EU REACH-compliant, they are safe for professional production, consumer use and teaching environments. Hotfix and Non-Hotfix Options The Estella range includes two application types, each suited to different materials and techniques. Hotfix flatbacks — pre-coated with heat-activated adhesive for quick, secure application to fabrics, garments and textiles using a hotfix applicator wand, heat press or iron (steam off). Ideal for dancewear, costumes and fashion garments. Also known as iron-on crystals. Non-hotfix flatbacks — no pre-applied adhesive; bonded using a one- or two-componen