Used a few times. SONIC Time Timer with Light! USB Rechargeable - Experience Time with Color and Light - Study Timer, Learning Timer, Kitchen Timer, Stopwatch - Motivation and Focus - SONIC LV-7826 You can feel the passage of time with color and light. The film rotates as time passes, and the colored area decreases. Even children who can't read a clock or haven't developed a sense of time can feel the passage of time by looking at the colored area. The blue light stays on during operation, making it easier to stay focused. Original price: 3500 yen (tax included) - Color: Violet - Accessories: USB cable - Brand: SONIC - Instruction manual: Included - Functions: Timer function Thank you for viewing.