Rhinestone Tips: How to identify the Swarovski Crystal (1) purity: clear, no bubbles, no impurities, flawless. (2) Cutting: Cutting different methods, different refractive effect, cutting bad not even shiny. Swarovski Crystal biggest feature is its advanced cutting technology. The more cutting surface of crystal, the more light the more flashes, more shiny, like a diamond-like effect. And sharp cutting line, cutting facets smooth without the slightest appearance of fine lines. Absolute equality of particle size, unlike most of the crystal cutting line yet another mellow feeling. Heart-shaped letters Rhinestone Figure feels blunt blunt. (3) color: good crystal pure color, showing very obvious rainbow colors in the light or sunlight. (4) transmittance: Swarovski crystal or have other common natural crystal unmatched translucent. Personalized service: 1. [] can be scalding hot drilling plans free design based on customer demand, widely used in clothing, underwear, footwear, leather handbags, packaging, crafts, and other material 2. [Optional]: all kinds of imported and domestic hot green tablets, hot drilling, octagonal piece, half beads, epoxy beads, Middle East drilling, drilling Korea, resin rhinestone colors and patterns 3. []: According to different requirements of customers custom design (you can specify the color); 4. [custom cycle] : Generally 3-7 days; 5. [Tips]: Specific requirements can be made hot drilling hot map can also be directly shipped on product shipments in accordance with customer specific products.