Refillable Design: These bottles are designed to be refillable, allowing users to replenish their favorite personal care, massage, essential oil, or serum products as needed. 

Versatile Sizes: The bottles are available in a range of sizes, from 15ml to 200ml, catering to different usage needs and preferences. 

Glass Material: Crafted from high-quality glass, these bottles offer durability and preservation for the contents. 

Pump Dropper Mechanism: Provide convenient and controlled dispensing of the product. 

Customizable Labeling: The smooth surface of the bottles allows for easy labeling or branding, providing opportunities for customization and personalization.