The GPI Syringe it comes complete with a 60ml industrial syringe and three #18 Luer lock tips. This a high quality syringe with a rubber capped plunger that produces awesome suction and allows an easy push/pull of liquids through the lines, dampers or cartridges without the fear of pulling out the plunger and losing suction or covering yourself with inks. (which is always funny) There is a video above that might be helpful and shows the many uses of the GPI Syringe Kit.
