Black Leaf LED Rolling TrayColourful variety with this mega cool roll and mix tray from Black Leaf which due to the light emitting diodes lights up in different colours or, as an additional option, flashes all colours in a loop. The included battery is rechargeable by USB cable (included in delivery). Full charge needs less than 30 minutes and then offers up to 6 hours of lighting fun or 3 hours in flash mode. But even when the light is switched off, the plastic roll tray,