The Air Cannon Launcher T-Shirt is a unique toy designed to serve as an HVAC line tester launcher. With a fun and quirky design, this product combines functionality with entertainment. Perfect for outdoor play, this tool can be a launcher as well as used to test out their air cannon launcher while also using it as a practical tool for inspecting HVAC lines. Just make sure to note that an air tank is not included with this item. Uses paintball tanks (came with carbon fiber empire tank which was damaged)