BESPORTBLE 10pcs Aluminum Alloy Roller Balls Replacement Tops, 16-tooth Leakproof Roll On Balls for Essential Oil Bottles, Perfume, Makeup Roller Accessories for Travel And Diy

DescriptionThese 10pcs replacement roller tops are crafted from aluminum alloy with a smooth 16-tooth roller ball design, ideal for essential oil bottles and other liquid dispensers. The black plastic caps offer light-blocking protection to help preserve sensitive oils and liquids. Their compact size and lightweight build make them suitable for travel and everyday use, ensuring a precise and leak-resistant application experience.Features- Color: Black- Material: Plastic, aluminum alloy- Size: 0.66 x 0.47 x 0.47 inches- Durable aluminum alloy roller balls provide smooth, consistent liquid flow, suitable for essential oil rollers and cosmetic roller inserts.- 16-tooth threading ensures a secure fit with bottles, minimizing leaks and spills during use or transport.- Black caps block light exposure to extend the shelf life of aromatherapy oils and other sensitive liquids.- Easy to clean and replace, these compact roller ball inserts are perfect for DIY perfume bottle accessories and refillable roll on containers.- Ideal for use in aromatherapy, skincare, and travel essential oil rollers, supporting precise liquid dispensing at home or on the go.Use these roller ball inserts to upgrade your essential oil bottles for smooth, mess-free application during family gatherings, spa days, or outdoor activities. Their leakproof design and light-blocking caps make them a reliable choice for aromatherapy users and DIY enthusiasts alike.- Color: Black.- Size: 1.70X1.20X1.20CM.Package Including10 x roller balls10 x covers

• Smooth 16-Tooth Roller Design: Featuring a 16-tooth metal ball dispenser, the roller balls ensure consistent and precise liquid dispensing ideal for travel oil rollers and DIY craft bottle users seeking controlled application
• Leak-Resistant Fit for Travel: The precision manufacturing a tight seal between the roller and bottle preventing leaks which makes these roller balls suitable for travel oil rollers and outdoor use
• Lightweight Aluminum Alloy Construction: Crafted from aluminum alloy, these roller ball inserts provide a sturdy yet lightweight solution for essential oil bottles enabling easy portability and reliable use as essential oil accessories
• Easy to Clean and Replace: Designed for convenient maintenance, these roller balls allow quick swapping and cleaning to suit different essential oil accessories or makeup artists tools enhancing user flexibility
• Protective Black Cap Included: Each set comes with cap that effectively blocks light exposure helping to preserve the quality and shelf life of sensitive liquids commonly used with roller ball inserts