Materials and design - Glass and plastic bottles for versatile storage and compatibility with a range of liquids Leak-proof sub bottles - Leak-proof design for mixing your oils without spills - Keeps work area tidy, reduces waste, saves time and money Travel small bottles - Compact, versatile, and practical for on-the-go use - Suitable for storing essence liquids and essential oils Oil dropper bottles - Easy to clean and reusable for repeated use - Commonly used for essential oils and travel applications Refillable packing dropper bottles - Convenient dispensing for essential oils and other aromatherapy liquids - Refillable design supports ongoing use and customization Use scenarios - Home use: create and store custom essential oil blends with minimal risk of spills - Travel: carry small bottles for quick touch-ups or aromatherapy on the go - DIY gifts or routines: fill with personalized blends for gifting or daily care This collection emphasizes function, compatibility, size, material, and performance with practical applications for essential oils, essences, and aromatherapy liquids.