TINKRSTUFF Resin Jelly Rhinestones 4mm Mixed-Color Flatback Gems, 20000pcs Kit with 3×10ml B7000 Glue & Tools

TINKRSTUFF 20000Pcs 4mm mixed-color resin rhinestones kit is a bulk flatback gem set with tools and three 10ml B7000 clear glue tubes for wide DIY bedazzling projects.

This kit supplies approximately twenty thousand tiny, 4mm jelly resin rhinestones in an assortment of iridescent colors, organized in a 40-grid box and paired with practical tools so you can start decorating right away. The gems have a reflective AB coating for extra shimmer, and the included B7000 adhesive is designed for precise application and strong, clear bonds once fully cured. The set is aimed at crafters, hobbyists, and small-business makers who need a large, consistent supply of gems for projects from phone cases to nail art.

How do these rhinestones hold up on everyday items?

These resin rhinestones are lightweight yet durable, with a factory-applied AB coating that boosts color shift and sparkle across lighting conditions. When stuck correctly with a suitable adhesive like the included B7000 glue, they stay put on non-porous surfaces and many fabrics after full cure. For best long-term adhesion, clean surfaces first and allow the glue to reach its 24-hour full cure.

• Material: resin with AB iridescent coating for varied refraction.
• Size: 4mm flatback gems for small-scale detailing.
• Adhesive: three 10ml B7000 tubes that dry clear and bond strongly.
• Application tip: surface cleaning and 24-hour full cure recommended.

What tools and quantities are included, and how are they organized?

The box contains about 20000 rhinestones separated into 40 small compartments to keep colors organized and accessible during work. Also included are a pickup pen and tweezers for placing tiny gems accurately, plus three precision-tip bottles of B7000 glue so you can glue many items without running out. This organization speeds workflow and reduces time spent sorting or handling stray rhinestones.

• 40-grid storage box for color separation and project-ready access.
• Pickup pen and tweezers for one-handed placement and precision.
• Three 10ml B7000 glue bottles with needle tips for controlled application.
• Quantity supports multiple large projects or batch production.

Which surfaces and projects work best with these gems?

These flatback resin gems are suitable for many craft surfaces: plastics, glass, metal, fabric (with care), and cured resin projects. They are a common choice for diamond-painting fills, tumblers, phone-case decoration, footwear accents, costume embellishments, and nail art. Match your glue and technique to the substrate—fabric may need fabric-grade adhesive or topcoat to extend wear.

• Ideal: phone cases, tumblers, diamond paintings, acrylics, photo frames.
• Good with care: clothing, shoes, and hats—use strong adhesive and sealant.
• Perfect for small-detail crafts like nail art and jewelry accents.
• Tip: use topcoat or sealant for items needing frequent washing or handling.

Who is this for? Makers who need a large, cost-effective supply of small, sparkling gems will get the most value: crafters building diamond-painting mosaics, small-business artisans producing decorated tumblers and cases, DIY-enthusiasts customizing apparel, and nail artists who want consistent color mixes without frequent reorders. This kit suits both beginners who want ready-to-use tools and experienced hobbyists looking for bulk material to scale up their projects. Always test adhesion and finish methods on a sample before applying to main pieces to ensure desired durability and appearance.