TINKRSTUFF Resin Jelly Rhinestones Black 25,000pcs — Mixed 2–6mm Flatback Non-Hotfix with 24-Grid Storage Box

TINKRSTUFF 25000pcs Black resin jelly rhinestones are flatback, non-hotfix gems in mixed 2–6mm sizes designed to add sparkle to clothing, tumblers, shoes, nails, and craft projects.

These mixed-size black resin crystals arrive in a 24-grid box with roughly 25,000 pieces and simple applicator tools, giving crafters a large, organized supply to embellish many projects. Made from lightweight, durable resin with faceted cuts that catch light, the gems are non-hotfix (require adhesive) and suited for precise decorative work from nail art to large-area mosaics. Included tweezers and a pick-up pen help place tiny stones accurately; for permanent adhesion we recommend compatible craft glues such as B7000 or a clear jewelry adhesive.

How are the rhinestones sized and packaged?

The pack contains a divided storage box with 24 compartments, each holding a single size or multiple grids of the same size. The mix covers 2mm, 3mm, 4mm, 5mm and 6mm pieces, organized for easy selection and reuse.

• About 25,000 total resin rhinestones in black
• Grid breakdown: 2mm × 5 grids, 3mm × 6 grids, 4mm × 5 grids, 5mm × 5 grids, 6mm × 3 grids
• Comes with one pair of tweezers and one pickup pen
• Transparent plastic box keeps sizes separate and portable

What surfaces and projects do these flatback gems work best on?

Because they are flatback and non-hotfix, these rhinestones work on nearly any surface that accepts glue: fabric, glass, metal, plastic, wood, and ceramics. They are ideal when you need control over placement, variety of sizes, and consistent black color for contrast or edging details.

• Clothing accents, trims, and stagewear (glue recommended for washability)
• Tumblers, mugs, phone cases, and painted surfaces with suitable adhesive
• Nail art and prosthetics using nail glue or resin topcoats
• Large-area crafts like diamond paintings, scrapbook pages, and frames

How do I apply and secure these non-hotfix rhinestones?

Non-hotfix gems need adhesive; pick a glue formulated for your material and follow cure times. Clean and dry the surface, plan your layout, then use the included tweezers or pickup pen to position each gem and allow proper drying or curing so stones remain in place.

• Recommended adhesives: B7000, E6000, fabric-friendly rhinestone glue, or nail glue for small applications
• For flexible fabrics, test a small area and use fabric-specific glue to avoid stiffness
• Press gently when setting and let adhesive cure per manufacturer instructions
• Seal edges for high-wear items with a thin clear topcoat if appropriate

How can I design with mixed sizes to create professional-looking effects?

Mix sizes to build gradients, outlines, and focal points: larger stones anchor the design while smaller sizes fill gaps and add texture. Use consistent spacing for a tiled look or staggered placement for a more organic shine.

• Create a shadow effect by placing 6mm stones as focal points and surrounding them with 2–4mm accents
• Use smaller stones to fade color or add sparkle to edges and curves
• Plan with a mock-up or transfer tape to visualize placement before gluing
• Combine with other colors from the TINKRSTUFF range to achieve gradients or contrasts

Who is this for? Crafters, nail artists, costume designers, DIY sellers, and hobbyists who need a large, organized supply of consistent black flatback rhinestones will find this kit practical and economical. It suits projects that require detailed placement, repeated use of specific sizes, or large-area coverage—anyone planning multiple embellishment projects, event décor, or custom merchandise will appreciate the volume, organization, and included tools.