Never used. Retail price on Amazon is 3330 yen. Item weight: 20 pounds (9.1 kg) Brand: Amazon Basics Color: Black Material: Cast iron Item dimensions: 21.6 cm length x 14.3 cm width x 24.8 cm height Features: Wide handle Kettlebells can be used for various strength training exercises. Made of high-quality cast iron, making it a sturdy and durable product. The surface is painted for increased durability and corrosion resistance. Textured, wide handle for a comfortable and secure grip. Can be used with one or two hands.