If you are looking for a professional and af able glass vial set, your search is over. This product meets your needs with premium quality glass construction, offering high pressure resistance, hygiene, and safety. These vials provide excellent sealing and are convenient to transport. Ideal for storing mixtures, essential oils, and various samples. Features: - Color: Transparent - Material: Glass - Size: Approximately 5.00 x 2.20 x 2.20 cm / 1.97 x 0.86 x 0.86 inches - Made from premium material, high-pressure resistant, hygienic and safe - Clear body with thickened flat bottom for stable placement on flat surfaces - Includes cap for reliable sealing and easy transport - Smooth bottleneck allows for easy refilling without hand irritation - Suitable for storing mixtures, essential oils, and other samples Packing list: 20 x empty bottles