This time, I am offering four types (four pieces) of power stone spheres. • For good luck: Yoakeishi (Night Light Stone). It is green and stores light, glowing faintly in the dark. Size: Approximately 7.3cm in diameter, weight approximately 671g This comes with an acrylic display case. Includes a wooden nameplate for the Yoakeishi. • Eyeball Agate. Among agates, those with eye-like patterns are called "Eyeball Agate." There are variations in color and eye patterns. Size: Approximately 5cm in diameter, weight approximately 169g This comes with a metal sphere stand. • Tiger's Eye sphere. Size: Approximately 4.8cm in diameter, weight approximately 188g There are also variations in color and patterns. This also comes with a metal sphere stand. • Sunstone sphere. Size: Approximately 4cm in diameter, weight approximately 90g Please see the photos for details. These are the four types (four items). All are in near-new condition. Please purchase all items as a set. I purchased these at a power stone specialty store in Tokyo a long time ago. I purchased them individually, so I've forgotten the price, but they were quite expensive. I am selling them to organize my collection. Thank you very much.