100 Pieces 18-Tooth Essential Oil Bottle Stoppers

Easy to use: The screw cap screws on easily and stays securely in place, ensuring a tight seal and preventing oil leaks. Cap for dropper bottles.
Airtight design: The reusable cap prevents essential oil from leaking, protecting the inside of the bottle from moisture and preventing oil evaporation. Caps for glass bottles.
Secure closure: The screw cap ensures an airtight seal, effectively preventing air from entering and preserving the purity and aroma of the essential oil. Spare cap included.
Transparent design: The reusable transparent cap allows for easy monitoring of the remaining essential oil level and refilling at the right time. Essential oil lid and spare cap included.
Leak prevention: Designed to prevent essential oil leaks, keeping the inside of the bottle dry and preventing oil evaporation; dropper cap, airtight cap for dropper bottles.