Gold ring. You can get a response. It has an auto-change and manual switch for the colors. Please prepare three AAA alkaline batteries. ON: Press for 0.5 seconds OFF: Press for 2 seconds King Blade sheets fit. Star-shaped penlight size: width 119mm x height 120mm x thickness 33mm, total length 22cm Color variations (in no particular order): Red - Green - Blue - Hot Pink - White - Light Blue - Light Green - Purple - Orange - Light Pink - Violet - Lime - Turquoise Blue - Hot Orange Lighting time: Approximately 13 to 20 hours Heart-shaped and star-shaped penlights. Stick type is packaged in a plastic bag. #Idol #Musician #Sports #Penlight #KingBlade Item type... Penlight