Outlet: This is a set of 30 gacha capsules. Diameter (Outer Diameter): Approx. 1.8 inches (45 mm) Empty Capsules. Quantity: 30 pieces. *This is an outlet product with burrs, scratches, dirt, and uneven colors. Please be aware of this before purchasing. Colors may vary. We cannot specify this product. There may be cases where all colors shown in the product photos may not be included or may not be the ones shown in the photo. Thank you for your understanding. Simple Better has been registered with the Patent Office. Please refrain from selling similar products. In addition, if similar products are sold in this catalog, we will pursue strictly.