This toy, a spiral fidget, has a mysterious paint job that appears blue or green depending on the viewing angle. When contracted, it is approximately 12cm long. When extended, it is approximately 23cm long. I obtained this as a prize from an amusement center, but I am selling it as I have no use for it. It has been stored in a bag since I won it. No smokers. No pets. Shipped via anonymous delivery, Yu Yu Mercari Mail. Due to its thickness, it will not fit in a postbox, so it will be shipped in a Yu Packet Plus dedicated box. Thank you.