The Spiral Tower Tracks are Take-n-Play sets/accessories released near the end of last year. Don't have them and didn't find them that impressive personally but some of the details on the cans look okay.
![[Image: 139995.jpg]](http://d1whee3s2ff61n.cloudfront.net/product/extralarge/139995.jpg)
http://www.fisher-price.com/en_US/brands...ith-Thomas
http://www.fisher-price.com/en_US/brands...with-Percy
http://www.fisher-price.com/en_US/brands...ith-Diesel
http://www.fisher-price.com/en_US/brands...ith-Thomas
http://www.fisher-price.com/en_US/brands...with-Percy
http://www.fisher-price.com/en_US/brands...ith-Diesel