12ss (3.1mm) MAXIMA Flatback Crystals by Preciosa® in Capri Blue Shimmer AB bring high-end sparkle to your smaller, detailed designs. With a bright aquatic blue core and a refined Shimmer AB coating, these crystals reflect a soft rainbow glow without overwhelming the stone's natural brilliance—ideal for precision work in nail art, accessories, and performance wear.
Why You'll Love Them
- Color: Capri Blue – rich and vibrant blue
- Effect: Shimmer AB – subtle, iridescent Aurora Borealis coating
- Size: 12ss (3.1mm) – small and versatile for accents and outlining
- Flatback – glue-on application for most surfaces
- Expertly crafted in the Czech Republic by Preciosa®
Packaging Options
- Best Value: 10 Gross Pack (1,440 pieces)
- Also Available: 3 × 144-piece Packs (432 pieces)
- Single Pack: 1 Gross Pack (144 pieces)
What is Shimmer AB?
The Shimmer AB effect is a modern, lighter interpretation of the classic Aurora Borealis finish. It adds an iridescent shimmer that highlights the base color—such as Capri Blue—with a luminous, subtle rainbow flash. Designed for sophistication and depth without overwhelming detail work.
About MAXIMA Crystal by Preciosa
MAXIMA Crystals by Preciosa® are premium European crystals known for their brilliance, precision, and eco-conscious production. With unmatched optical clarity and consistent sizing, they’re the preferred choice for designers, artists, and small businesses in the fashion, dance, beauty, and performance industries.
Need a more budget-friendly option? Check out our LUX Austrian Crystal Collection.
As an Authorized Preciosa Partner, Rhinestones Unlimited offers genuine Czech-made MAXIMA crystals backed by centuries of craftsmanship and a shared passion for supporting creative entrepreneurs and artists.
Why Choose MAXIMA Flatback Crystals?
- Eco-certified and lead-free European manufacturing
- Advanced faceting for consistent brilliance
- Uniform sizing and shape across batches
- Durable foil backing for lasting adhesion
- Preferred by professionals for high-impact sparkle
Crystal Size Reference Guide
Not sure which size to choose? Use this chart to plan your design:
| Stone Size (ss) | Size (mm) | Common Name | Best Use |
|---|---|---|---|
| 5ss – 7ss | 1.8–2.2 mm | Extra Small | Fine detailing, nail art, minimal designs |
| 9ss – 12ss | 2.5–3.1 mm | Small | Accent stones, outlines, filler crystals |
| 16ss | 3.9 mm | Mid-Sized | Garments, balanced coverage, accessories |
| 20ss | 4.6 mm | Most Popular | Logos, stagewear, bold sparkle |
| 30ss | 6.4 mm | Large | Statement pieces, focal designs, high visibility |
