A great assortment of useful sizes of commercial-quality components at a reasonable price.
30 items in total, including 10 pcs different ml luer lock syringes, 10 pcs different gauge blund needles and 10 pcs air-tight tip caps, good starting point from which to decide if you need bigger or smaller.
Exclusive outfit silicon ends, soft silicon caps can protect you not to be hurt, and also more convenient to store liquid in the syringe for future using.
Luer lock connection, the luer lock is a connector can prevent the needle falls off from the syringe.
Also great for essential oil, science lab, flat back rhinestones, hobby crafts, home or industrial precison applications of CA glues, inks, perfume, lubricants, sealants etc.