Yzzseven K9 Crystal Rhinestone Set — 12 AB Diamond Types + 2,500 Flatback Stones, Tweezers & Drill Pen for 3D Nail Art

Whether you’re upgrading salon manicures or personalizing DIY projects, this collection delivers a wide assortment of sizes, shapes and finishes in one organized package. The kit contains twelve types of iridescent (AB) crystal diamonds and an additional 2,500 flatback rhinestones across 20 distinct designs. Included tools—precision tweezers and a drill-style pick pen—make placement faster and reduce handling time, while the rigid storage box keeps pieces sorted and protected.

How varied are the shapes and sizes in this rhinestone kit?

The set was curated to give you a broad palette of form and scale for detailed nail art or mixed-media crafts. You’ll find pointed diamonds, rounds, ovals and specialty cuts with AB coating for shifting color. Mix-and-match combinations let you create layered, dimensional looks without buying multiple single-style packs.

• 12 distinct AB-cut crystal diamond types for sparkle and depth
• 2,500 flatback rhinestones in assorted sizes for consistent coverage
• 20 unique style compartments to keep shapes separated
• Size range suitable for tips, accents and full-coverage designs

Will these stones hold up during daily wear?

Made from K9 optical glass, the crystals balance brilliance with improved hardness compared to low-cost plastics. The flatback construction ensures strong adhesion when applied with standard nail glues, gels or craft adhesives. Proper application and sealing extend wear for nails and secured items used regularly.

• K9 glass manufacturing for greater clarity and scratch resistance
• Flatback profile designed for strong glue contact
• AB coating offers long-lasting iridescence when handled correctly
• Store in original box to prevent scratches and preserve shine

How easy is it to apply and organize these crystals?

The kit includes a drill-pen style pick and narrow tweezers to speed placement and reduce fumbling with tiny pieces. A compartmentalized, hard cardboard box with protective lining keeps each style accessible and prevents mixes during use or transport. Lightweight stones and included tools make travel-friendly touch-ups straightforward.

• Precision tweezers for gripping small stones securely
• Drill-pen applicator for picking and placing flatback crystals quickly
• Durable outer box with internal bubble film for safer transit
• Compact size supports on-the-go nail fixes or pop-up salon work

What other crafts can I decorate with these rhinestones?

Beyond nail design, the flatback crystals work well on phone cases, shoes, clothing accents, makeup palettes and small home décor. Their flat undersides make them suitable for gluing onto non-porous and fabric surfaces when used with the proper adhesive. This versatility turns a single kit into a multi-purpose embellishment resource.

• Ideal for personalizing phone cases, jewelry and accessory trims
• Use on shoes, handbags and textile accents with fabric adhesive
• Great for scrapbooking, cardmaking and mixed-media art details
• Perfect for seasonal decoration and event DIY projects

Who is this for: Creatives who want an all-in-one, salon-quality crystal assortment—nail technicians, hobbyists, craft teachers and small-business makers looking for a broad variety of iridescent shapes and sizes. If you value durable K9 glass stones, neat storage, and basic applicator tools included in one kit, this set supplies the materials needed to experiment with layered, three-dimensional effects across nails and decorative projects.