Wresty Roller Bottles are primary packaging vessels made of corrosion-resistant thick glass. This material is chemically inert, making it suitable for high-potency volatile organic compounds and essential oils that might otherwise degrade plastic containers.
The system features a stainless steel ball applicator and a plastic housing seal. While the glass quality prevents the leakage of volatile oils, the mechanical assembly requires precise alignment to ensure smooth delivery. The 50ml size is designed for travel and high portability.
The inert nature of the glass makes it safe for "hot" oils. Users should ensure the cap is perfectly aligned to prevent slow evaporation of the contents over time.
