VOSAREA 20pcs Stainless Steel Roller Ball Inserts Fits 16mm Inner Neck Leakproof Roll-on Bottle Accessories For Essential Oil Roller Bottles For Home Spa Office Use

DescriptionThese 20 stainless steel roller ball inserts are designed to fit 16-tooth essential oil roller bottles, providing a leakproof and smooth application experience Crafted with durable stainless steel and PP materials, each insert measures approximately 0.82 x 0.47 x 0.47 inches, ensuring compatibility with refillable roll-on bottles Ideal for essential oil accessories, these roller ball bottle inserts offer precise control over oil flow without spillageFeatures- Color: Multi- Material: Stainless steel and PP- Size: 0.82 x 0.47 x 0.47 inches- Wide application: Suitable for use in homes, offices, spas, and other settings, these roller ball inserts are reusable and fit various plastic roller bottles and empty refillable roll on bottles- Smooth oil flow: The stainless steel roller ball glides evenly for controlled and consistent oil application, preventing leaks and spills- Easy installation: Simply insert the roller ball into the bottle neck, press it firmly, screw on the cap, and tighten for a secure fit- Leakproof design: These roller ball inserts fit securely to avoid leakage and can be easily removed and reused for convenience- Versatile use: Quickly convert spray oil bottles into roll on applicators, ideal for thicker oils, blends, massage roller containers, or roll on perfume bottlesPerfect for essential oil roller balls, these metal rollers serve as different replacement rollers to enhance your DIY aromatherapy and personal care routine- Color: Multi.- Size: 2.10X1.20X1.20CM.Package Including20pcs essential oil bottle roller ball

• Versatile Usage Scenarios: Suitable for multiple environments including home, office, and spa settings, these roller balls adapt well to different essential oil blends and perfumes in roll on oil bottles
• Leakproof and Reusable Design: Engineered to snap firmly into plastic glass roll-on bottles, these roller balls help prevent spills and leaks while allowing easy removal and cleaning for repeated use
• Material and Build: Made from durable stainless steel and PP materials, these roller ball bottle inserts resist corrosion and wear, supporting long-term reuse in various essential oil bottles tops
• Core Functionality: These stainless steel roller ball inserts provide smooth and consistent oil application with excellent control over the oil flow, designed to fit 16-thread refillable roll on bottles for essential oils without leakage
• Effortless Installation: The roller balls are easy to install by simply inserting into the bottle neck and securing with the cap, enabling quick conversion of empty bottles into functional roll on applicators