Syringe fine and precise scale, helps you'll get an accurate dosage every time. packaging: Each syringe has an packaging to product quality, use standards. This is also convenient to carry and store, ready to use at any time. High quality materials: Our syringes are made of high-quality materials to the safety-durability of our products, but also provides you with better health protection. 100% leak-proof design ensures fluid safety. Easy-to-read measurement markings on the syringe easy to measure the amount of fluid being drawn or dispensed. Each syringe has a smooth plunger action for easier and more accurate use. Note:For industrial and laboratory use only Colour:White Material:Plastic Package Contents: 150 * Syringe(Needle Not Included) Only the above package content, other products are not included. Note: Light reflection 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.