This lime green Yomega X Brain K-9 Yo-Yo is a vintage 2000 model that is still sealed in its original packaging. It was a part of a McDonald's promotion and is a great addition to any collection. The recommended age range for this yo-yo is 8+ and it has an age level range of 8-16 years and 17+ years. It was manufactured in China and comes from the Classic Toys category in the Toys & Hobbies section on eBay.