The JENSEN GLOBAL JG10A-XPC6 10 cc 6 ft White QC XP-Series Syringe Adapter. It allows pressurization of a syringe to dispense a metered amount of material ergonomically and with precision. The tubing's 5/32" thickness offers great flexibility by reducing the chance of coiling or kinking and is highly resistant to punctures and cracking. Each Purple Syringe Adapter has an option of connectors. Choose between a standard "Black" Barb connector (-XP), which will fit Jensen Global air syringes as well as many other manufactures syringes or choose a "White" Quick Connect Adapter (-XPC), which directly and exclusively plugs into the Digital Dispensing Meter (JGD500T).