Enhance your aromatherapy experience with these essential oil bottle rollers. They are specifically crafted to fit standard 10ml bottles, offering a seamless and efficient way to apply oils. The roller balls glide effortlessly, allowing for precise and controlled application. Ideal for both personal use and professional settings, these rollers are a must-have accessory. Features -Color:Multi -Material:Jade -Size:2.00X1.10X1.10cm/0.79X0.43X0.43in -Easy assembly: these replacement roller tops fit essential oil bottles well, making assembly quick and easy -Smooth rolling: the roller ball applicator provides a smooth and consistent application, maximizing the benefits of your essential oils - durability: constructed from practical materials, these roller tops are built to last, ensuring reliable performance over time -Multifunctional: ideal for use in various environments such as homes, offices, and spas, these roller tops cater to diverse needs -Stylish appearance: the sleek and minimalist design of these roller tops adds a sophisticated touch to your essential oil bottles, enhancing their overall look Package list: 9pcs x essential oil bottle head