Get started immeadiately With the built-in flared connector (3/8") and hose, You just need to screw in and prepare for grilling with NO WORRIEZ. Safety First! The automatic shut-off function ensures that you never forget to turn off the gas. The timer sets from 0 to 60 minutes, just turn it to your desired usage time. Designed for any Griller: With an innovative design, NO WORRIEZ has a flexible mounting structure that enables you to fasten the gas timer anywhere, and the modern mechanical design allows you smoothly and easily operate the dial. (Patent Pending) Industry Standard, Superior Quality: NO WORRIEZ is not only for every Griller, it is also is reliable and has passed CSA and met IP43 standards for functioning safely without electricity. NO WORRIEZ is easy to operate, maintain, and is constructed with the highest quality materials. With your new backyard bestfriend, you’ll never need to worriez. IMPORTANT: To initially set up the timer, ensure that gas tank and timer are all in turn off position. And turn the dial clockwise past the 60-minute mark first and then turn it counter-clockwise to the “OFF” position. This is a one-time requirement for activating the mechanical timer. This product should be operated under normal use, and excessive exposure to sunlight or rainfall is not recommended. For outdoor and residential devices only.