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12ss Jet Shimmer AB – MAXIMA Flatback Crystals by Preciosa®
12ss (3.1 mm) MAXIMA Flatback Crystals by Preciosa® in Jet Shimmer AB blend deep, opaque black with a subtle rainbow AB sheen. Their medium-small size makes them perfect for outlining, filling patterns, or adding elegant contrast with sleek sparkle.
Why You'll Love Them
- Color: Jet – intense black for sharp definition
- Effect: Shimmer AB – delicate rainbow shimmer that enhances without overpowering
- Size: 12ss (3.1 mm) – ideal for refined accents and edging
- Flatback – designed for easy, reliable glue-on application
- Expertly crafted by Preciosa® in the Czech Crystal Valley
Packaging Options
- Best Value: 10 Gross Pack (1,440 pieces)
- Also Available: 3 x 144 piece packs and 1 x 144 piece pack
What is Shimmer AB?
Shimmer AB is a refined twist on the classic Aurora Borealis finish. This lighter AB coating adds nuanced, color-morphing sparkle without masking the Jet base color—delivering sleek brilliance with elegant subtleness.
About MAXIMA Crystal by Preciosa
MAXIMA Crystals by Preciosa® are Europe’s finest lead-free rhinestones—precision-cut, eco-certified, and professionally finished. Appreciated by designers, artists, and performers, these crystals consistently deliver premium sparkle and reliability.
For a cost-effective alternative, explore our LUX 12ss Austrian Crystal Collection, inspired by Preciosa Viva12 quality.
Rhinestones Unlimited is proud to be an Authorized Preciosa Partner. We work closely with creators in dance, fashion, nails, art, and DIY to deliver high-quality, ethically sourced crystals that elevate every project.
Why Choose MAXIMA Crystals?
- Eco-friendly, lead-free production
- Expertly cut for outstanding light reflection
- Batch-tested for size and color consistency
- Durable silver backing to enhance sparkle and adhesion
- Premium sealed packaging for easy storage or resale
Crystal Size Reference Guide
Use this chart to compare 12ss size to other popular options:
| Stone Size (ss) | Size (mm) | Common Name | Best Use |
|---|---|---|---|
| 5ss–7ss | 1.8–2.2 mm | Extra Small | Micro-detailing, nail accents |
| 9ss–12ss | 2.5–3.1 mm | Small | Outline work, fine fills |
| 16ss | 3.9 mm | Mid-Sized | General coverage |
| 20ss | 4.6 mm | Most Popular | Stage décor, high visibility |
| 30ss | 6.4 mm | Large | Bold accents, focal pieces |
