High Quality - Made of high quality glass, this syringe is more corrosion and acids resistant than plastic syringes. Clear Scales - With our clear scale, it is easy to read and precisely to deliver the liquid as your needs. Widely Usage - It can be widely used for liquids, oils, and etc. Capacity: 50ml Colour: transparent Material: glass Package Contents: 2 x luer lock syringe Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.