PENCK 10pcs 20ml/5 Dram Little Clear Glass Bottle Vials with Black Screw Cap, Small Graduated Sample Container, Empty Leak-Proof Storage Test Vials for Sample Capture and Storage

PENCK 10pcs 20ml/5 Dram Little Clear Glass Bottle Vials with Black Screw Cap, Small Graduated Sample Container, Empty Leak-Proof Storage Test Vials for Sample Capture and Storage

• 【Glass Bottle Vials Details】Glass vials with black screw caps, Capacity: 20 ml; Total Size: 27 x 57mm / 1.06 x 2.24 inch(D*H); Mouth Inner Diameter: 17mm / 0.66 inch; Color: Transparent & Black; Package Contents: 10 x Glass Vials with Screw Cap
• 【Quality Materials】Little storage vials are made from borosilicate glass, which is sturdy and heat-resistance. It is reusable and easy to clean. not easy to be damaged even if it is slightly bumped. Vials have plastic screw caps for fluid spill prevention
• 【Leak-Proof Design】Small glass bottles come with a screw-on leak-proof cap, which seals tightly and won't leak if tighten the cap horizontally and placed properly. Designed with a smooth bottle mouth that perfectly fits the screw cap, ensuring a tight and secure seal
• 【Easy to Use & Read】Handy little vials crafted from high-quality transparent glass, glass vials provide a clear view of contents; with a graduated white printed scale, which provides precise measurement and accurate volume readings, easy to read, helps user Clearly see the color of liquid inside the bottle and capacity
• 【Multi-purpose Little Vials】Small glass vials with caps are a perfect solution for sample capture and storage. It’s ideal for holding samples of pills, herbs, loose leaf teas, spices, cooking oils, soil, gold, and paints