Spin Pop Interactive Candy Toys Book - This book chronicles the development of these collectible toys, with prototypes, unique variations, and store displays.

Hasbro - Parent Company of Cap Candy

Hasbro Germany

Hasbro Spain

Hasbro UK

Hasbro Netherlands

Hasbro Belgum

Spin Pop / Pez Collector Links

Ric's Spin Pops - Nice collection of Spin Pops

Pez - The official company site

Pez Central - The most complete Pez site I found. Great Pez guide

Spin Pop U.S. Patents

5,209,692