These 12ss (3.0mm – 3.2mm) flatback rhinestones from LUX European Crystal® bring a moody, sophisticated Dark Indigo to dance costumes, skating dresses, cheer uniforms, and bold crystal designs. This small, non-hotfix flatback works well for outlines, accents, and detail work alongside larger stones. For a premium flatback upgrade, Shop MAXIMA Crystals by Preciosa® Flatback Dark Indigo 12ss.
Best For: dance costumes, cheer uniforms, pageant pieces, accessories, and detailed craft projects.
Why You'll Love Them
- Color: Dark Indigo, a dramatic blend of navy and purple for a moody, sophisticated sparkle
- 12ss (3.0mm – 3.2mm): a small size ideal for outlines and accents
- Flatback finish: non-hotfix, glue-on application for versatile use
- LUX European Crystal quality: a brilliant, accessible crystal option
- Consistent stones: uniform sizing and shape, so no culling is required
Size Reference
12ss rhinestones measure approximately 3.0mm – 3.2mm. This small size works well for outlines, fine accents, and detail work where a subtler sparkle is needed alongside larger stones.
Packaging Options
- Best Value: 10 gross (1,440 pieces)
- Also Available: 1 gross (144 pieces)
Full Crystal Size Reference Guide
| ss | mm | Common Name | Best Use |
|---|---|---|---|
| 5ss | 1.7mm – 1.9mm | Extra Small | Fine detail, nail art |
| 7ss | 2.1mm – 2.3mm | Extra Small | Fine detail, nail art |
| 9ss | 2.5mm – 2.7mm | Small | Outlines, accents |
| 12ss | 3.0mm – 3.2mm | Small | Outlines, accents |
| 16ss | 3.8mm – 4.0mm | Mid-Sized | General coverage |
| 20ss | 4.6mm – 4.8mm | Most Popular | Dance and costume use |
| 30ss | 6.3mm – 6.5mm | Large | Bold accents |
| 34ss | 7.0mm – 7.3mm | Extra Large | Statement pieces |
| 40ss | 8.4mm – 8.7mm | Oversized | Maximum sparkle and drama |
| 48ss | 10.9mm – 11.3mm | Oversized | Maximum sparkle and drama |
FAQ
What are 12ss rhinestones best for?
This small size is ideal for outlines, fine accents, and detail work, often used alongside larger stones on a design.
Can I use these rhinestones on dance costumes?
Yes, Dark Indigo 12ss works well for outlining patterns and adding a moody blue-purple accent on dance, cheer, and pageant costumes.
What color is Dark Indigo?
Dark Indigo is a dramatic blend of navy and purple, giving it a moody, sophisticated depth.
What is the difference between flatback and hotfix rhinestones?
Flatback rhinestones are non-hotfix and applied with glue, while hotfix rhinestones have a heat-activated adhesive backing.
Shop all Dark Indigo rhinestones. For help choosing a size, see our rhinestone size chart with ss, mm, and inches.
