200Pcs Roller Ball Inserts PP Plastic Smooth Rolling Ball for Essential Oil Perfume Bottles 13-Teeth Refillable Roll on Bottle

200pcs Roller Ball InsertsThese 13-teeth clear glass roller ball bottles are a must-have for anyone who enjoys DIY beauty products. Ideal for lip oils and perfumes, the roller ball applicator offers a smooth, controlled application. Simply fill the bottle with your chosen liquid, insert the roller ball, and you're . oil rollerFeatures-Color:Transparent-Material:PP-Size:1.60X1.00X1.00cm/0.63X0.39X0.39in- Simple: The use of ball accessories is simple and does not require professional skills. small spray bottle roller- Multi-use: Suitable for perfume, essential oil, lip oil and other liquid roller ball accessories metal essential oil bottle rollers- Easy installation: The installation of the roller is simple and requires no additional tools refillable roll on perfume bottle- remarkable: The use of roller ball accessories is remarkable, which can improve the efficiency of liquid use essential bottle roller balls- Leakproof: Leakproof to avoid liquid leakage. Simple and easy to use, convenient DIY roller ballsNote:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.

• Lightweight and Durable Material: Made from quality materials that are lightweight yet sturdy, these roller ball inserts combine fine workmanship with lasting usability suitable for refilling essential oil roller bottles
• Excellent Leakage Prevention: Firm snap-in mounting structure seals the bottle mouth closely. It effectively avoids liquid overflow and leakage during carrying and daily use, keeping internal liquids well stored safely
• Smooth Uniform Coating Experience: Polished roller ball slides softly against skin, releasing liquid evenly and stably. Users can easily control dosage, bringing comfortable and clean rolling application effect
• Simple Snap-in Installation: No complicated tools required, just press the insert into the bottle neck steadily and tighten the cap. Fast assembly and convenient replacement support repeated refilling and daily maintenance
• Multifunctional Practical Application: Applicable to essential oil, perfume, lip gloss and various aromatherapy liquids. Ideal for household, office, spa and travel use, also capable of converting dropper bottles into roll-on style for flexible use