About This High-Quality, Corrosion-Resistant Glass Construction: These essential oil roller bottles are crafted from durable, corrosion-resistant glass that is both thick and shockproof. The amber-colored glass offers excellent protection against harmful UV rays, preventing your oils from deteriorating due to exposure to sunlight. This ensures that your essential oils stay fresh longer by minimizing the risk of volatilization. Leak-Proof and Smooth Rolling Action: Designed with a well-made stainless steel roller ball, these bottles glide smoothly across the skin without any sticking, providing a seamless application experience. The tight roller tips and screw-thread bottleneck design ensure that there is no leakage or spilling, even when the bottle is tipped over. This makes the roller bottles not only reliable but also safe for carrying around in your bag or on the go. Compact and Travel-Friendly: The 10ml size of each roller bottle makes it an ideal option for those who want to carry their favorite essential oils, perfumes, or other oils while traveling. The compact design fits comfortably in your purse, bag, or carry-on luggage, allowing you to take your essential oils with you wherever you go. Easy to Fill and Assemble: These essential oil roller bottles are user-friendly, designed for easy refilling and assembling. You can mix your essential oil blends with a dropper, and the included funnel allows you to easily pour liquids into the bottles without spills. The set comes with a roller ball opener that makes disassembling and filling the bottles a breeze. Complete Package and Extra Accessories: Each set includes a pack of 4 rollerball bottles, with extras like 1 spare roller balls, 1 droppers, 1 openers, and 4 stickers to help you label and organize your oils. This ensures that you have everything you need to manage your essential oils effectively. Overview Care instructions : Hand Wash Only
