qiipii Pure Black Jelly Flatback Rhinestones 2–6mm Set with 24-Grid & B7000 Glue for Tumblers and Nails

qiipii Pure Black Jelly flatback rhinestones are a five-size set of jet-black resin gems with a B7000 adhesive included, designed for decorating tumblers, craft projects, shoes, and nail/face charms (glue not for skin use).

These non-hotfix resin rhinestones come in five popular diameters (2mm, 3mm, 4mm, 5mm, 6mm) packed in a 24-grid organizer, giving hobbyists and small-business crafters a ready supply of dark, highly faceted jelly gems. Each stone has a flat back for easy adhesion and a bling top coating that boosts sparkle while keeping weight low compared with glass crystals. B7000 glue is provided for long-lasting bonds on most non-porous surfaces; note the adhesive is formulated for crafting rather than direct skin application.

How do these rhinestones perform on tumblers and bottles?

The jet-black jelly stones reflect light with a deep, dramatic shine that contrasts well on light and metallic surfaces. Their flatbacks stick cleanly when a thin layer of B7000 is used and allowed to fully cure, producing durable decoration for drinkware and other hand-held items.

• Five sizes (2–6mm) cover outlining, filling, and accenting designs.
• 24-grid storage keeps sizes separated and ready for use.
• B7000 glue dries clear; full cure in ~24 hours for best adhesion.
• Resin is lighter than glass, reducing weight on large designs.

Can I use these gems for nail and face embellishment?

The rhinestones are suitable as nail or makeup charms when adhered with products specifically intended for cosmetic use. The included B7000 glue is supplied for crafting only and should not be used on skin or nails—use cosmetic-grade adhesives for direct skin application.

• Great for nail techs when paired with professional nail glue or gel.
• Small sizes (2–3mm) work best for intricate nail and eye designs.
• Not hot-fix; they require an adhesive layer to stay in place.
• Avoid using B7000 on skin—follow cosmetic safety guidance.

What surfaces and projects suit these flatback jelly rhinestones?

The flatback shape makes these gems versatile across many DIY and upcycling projects, from textiles to hard surfaces. They adhere best to smooth, clean surfaces and are ideal for adding contrast or texture without heavy weight.

• Recommended for tumblers, mugs, bottles, phone cases, and bags.
• Works on shoes, clothes (as embellishments), and costume pieces.
• Useful for scrapbooking, cardmaking, and table scatter at events.
• Not heat-activated; use appropriate glue for fabrics or plastics.

How should I apply and care for these rhinestones for longest durability?

Preparation is key: clean the surface, apply a small bead of adhesive, place the stone, and allow full cure time for the glue to reach maximum strength. Handle decorated items gently during the first 24 hours to ensure bonds set without disturbance.

• Clean surfaces of dust, oil, and residue before gluing.
• Use a precision applicator or toothpick to position stones accurately.
• Let B7000 sit needle-up briefly before first use to avoid overflow.
• Allow 24 hours for full adhesive cure; avoid washing or heavy wear until set.

Who this set is for: this qiipii kit fits DIY crafters, small-batch makers, hobby nail artists, costume designers, and anyone wanting a dramatic, black accent for tumblers, clothing, footwear, accessories, or event décor. It’s especially handy for projects that need multiple sizes and organized storage, plus a reliable craft-grade glue—just switch to cosmetic adhesives when applying directly to skin or nails.