flash pad Material:ABS/PC,Size:100*10mm,LED colour:red,yellow,blue,green,white,multi-colour flash padMaterial:ABS/PC,Size:100 ... *10mm,LED colour:red,yellow,blue,green,white,multi-colourwhen you put the cup on it,it will ... *10MM.Material: ABS . 1. when the weight of the cup pad surface is getting equivalent, it can be flashed randomly by ...