bstean 1ml 1cc syringe with luer slip tip and caps, no needle (pack of 100) bstean 100 pack 1 ml syringes with luer lock storage caps, 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.