If you are looking for a professional and afable glass vial set, then your search is over. Our product meets your needs with premium quality. Made from high-quality glass, these vials are pressure-resistant, hygienic, and safe. They offer excellent sealing performance 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 inch - Constructed from premium material for high-pressure resistance, hygiene, and safety - Clear body with thickened flat bottom for stable placement on 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