bstean 1ml 1cc syringe with luer slip tip, no needle, non-sterile (pack of 150) bstean 150 pack 1 ml syringes, not including needles, and non-sterile, for industrial, not for medical use. if you want to reuse it, please take care of the measuring numbers, because the number is designed for single use, you can use clear tape to cover it to prevent to wash off.