Good quality , but........
See it is an amazing timer overall. But the lights are way to bright. U cant see when u are cubing
The QJ Timer 3rd Generation is ideal for speed cube and cup stack racing. To operate turn on the power and place both hands on the timer. When the light turns green it's ready. Time starts when your hands leave the timer, and stops when hands return. It's that simple.
Battery: 2x Triple AAA Battery (not included). Please use AAA non-alkaline batteries