We considered a variety of Gyroscopes, before settling on this one, which comes from Japan. 65mm in diameter, the 'Tiger' Gyroscope comes in a smart plastic box, with a plastic stand for some of the balancing tricks, and the pull string, plus a spare string.
The instructions are all in Japanese. However the pictures are clear, and show the variety of tricks that can be performed with the Gyroscope.
Made in Japan