Large Plastic Syringe for Scientific Labs and Dispensing Multiple Uses Measuring Syringe Tools 20 ml5pack

"Product details? Made of good quality material, durable, waterproof and reusable . Each syringe is individually sealed, clean, safe and sterile?20 pack totally. The corresponding calibration is engraved on the syringe tube to facilitate users to view. The syringes are washable after every time you used them, convenient for next-time use. The reuse is suitable for pet feeding , essential oils, inks, perfumes, lubricants etc. no suitable for scientific labs"