Arborjet's QUIK-jet Air is the latest weapon in the war against tree insects and diseases. Its innovative design combines the simplicity of the popular QUIK-jet and power of the VIPER Air Hydraulic systems to create a lightweight, easy-to-use injection tool that maximizes productivity and reduces labor time. The QUIK-jet Air features one-thumb switch operation, precise dose measuring, and air-powered injection in a rugged aluminum body weighing less than 2 pounds. Kit includes: 1 QUIK-jet Air device, 1 needle clean out tool, 1 Liter supply bottle, 1 pair of safety glasses, 1 protective storage bag, 1 graduated cylinder, 1 Arborplug setter, 1 funnel, 1 3/8 drill bit, 1/2 liter of CLEAN-jet, 1 9/32 drill bit, and 1 training manual.