HOMESTAR AQUA Planetarium A planetarium you can use in the bath SEGA TOYS HOMESTAR AQUA is a bath planetarium that projects a beautiful starry sky onto your bathroom ceiling. This optical planetarium by SEGA TOYS projects approximately 10,000 stars, making your relaxation time even more special. It's waterproof, so you can use it in the bathroom with peace of mind. It's battery-operated (4 AAA batteries, sold separately) and easy to set up, which is also appealing. [Product Contents] HOMESTAR AQUA main unit Instruction manual Box included [Condition] Although it is a new, unused item, it has been stored in a dark room. Please understand that it has been stored at home.