Reference : BTN60863-5
Official replica of the Crystal Star in PVC and Swarovski crystals, measuring around 7.5 centimeters in diameter. The manufacturer is Bandai.
The Crystal Star is the second object that Usagi Tsukino useful for transforming into Sailor Moon, but in its more advanced version. So you have a replica of this object which is sound, but which above all has Swarovski crystals on top.