Glass Blake bottles have a small footprint and rectangular space saving design, making them perfect for tight spaces. These small glass bottles are often used for storing small amounts of medical product, scientific and laboratory supplies, fragrance, ointments, or essential oils. Constructed of Type 3 (III) glass, allowing them to withstand many chemicals and solvents. Amber glass provides UV filtering properties perfect for protecting light-sensitive materials. Bottles include black phenolic caps with pulp & vinyl liners.