Kitchen reminder: cookware timer just turn clockwise to 55 minutes, then counter clockwise to set to desired time. Wind up timer: it is not used , teachers can also use this during classroom activities kitchen timer for preschool and . Rotating timer clock: after setting the time, and then wait for the alarm to sound. The visual timer encourages organization and productivity for all ages, including those with autism, ADHD or other learning disabilities. A removable soft silicone case is included The 60-minute visual timer helps improve time management and learning productivity. The desktop timer helps to assist with task organization and concentration - perfect for individual. Material: plastic colour: blue Package Contents: 1 x Timer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.