Time Timer TWIST� Timer

Make it easier to concentrate and stay on task with help from the TWIST Visual Timer, which operates quietly. Thanks to the magnetic back, this timer can be mounted to the whiteboard in your classroom or file cabinet in your office. Visual timer helps kids and adults stay on task. Twist the outer ring to achieve your desired time, and the duration appears at the center. Digital tick marks appear when the timer running - no audible ticking. Quiet design helps you maintain a peaceful environment. Magnetic back allows easy mounting. Reaches up to 90 minutes. Powered by a AAA battery (sold separately).