PEZ Coach Whistle No Foot PEZ on USA Stem Blue and Purple Head with Blue Loop on a Red USA Stem. Looks really nice is in mint condition. The USA Stems are the most desirable PEZ stems. Here is your chance to own one. It is on the 3.8 US Patent Stem made in USA Stem. I have other PEZ listings with other Whistle PEZ and some other really nice vintage PEZ. All of the PEZ I am currently selling is from my personal PEZ collection.