Brand from Japan: MANABURO. You will see wrinkles that change color depending on the temperature♪A bath ball with twinkle coloring that changes color depending on the temperature!Amazutai strawberry scent♪There are 6 types of rings in total, which wave will appear?Orange → PinkRed → PinkPink → ClearGreen → YellowPurple → BlueSPECIAL (phosphorescent type that glows in the dark)One of the 6 types will come out.I'm looking forward to seeing what comes out.How to use:Pour one product into the hot water (approximately 200L) of the bathtub and wait until it has dissolved before taking a bath.Remove the bath ball from the bag. Peel off the transparent film and slowly place it in a bathtub filled with hot water.The bath ball will gradually melt while foaming.As the bath ball melts, wavy lines will appear.