Diameter:10cm Height:12cm Content:17oz Material:ps&acryl Function:a switch at bottom, press once to activate fast blinking, when you put it on the table it will be stopped. For changing batteries: pull bottom from the cup gently, unscrews two sliver phillips-screws off, removes light-board, turns upside down and Replaces 3 batteries by sliding them out with screw-driver, then repeats process in reverse to complete it Inner packing :1pc/color box Ourter packing:40pc/color box
