The light will turn off automatically after a minute, if you don't turn off. How to Light Up: There is a switch button on the each leaf of the fidget spinners, you can pressing it to light up the fidget toy, and turn off in the same way. Each wing of the glow in the dark fidget spinner has three lighting mode Durable and Safety Material: The crystal light up fidget spinner is made of high-quality crystal ABS material, and the high-quality peripheral bearing makes its rotation sound less.