Maverick Tm-07 Mechanical Timer Old fashioned mechanical stainless steel analog timer by maverick 60-minute countdown marked in one-minute increments; timer has a soft touch, easy-grip rubber turn knob and a non-skid base Easy to set, simply turn the dial to desired time The mechanical timer ticks as it counts down, and when the time is up, it sounds a cheerful ring for three seconds Because the tm-07c is totally mechanical, you never have to replace a battery