Does one really work in a toy shop? 
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Of course!!There are plenty of things to be done besides demonstrating. Cleaning the toilet once in a while is part of my job description!
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Der Kreiselkünstler (the spintop artist) sounds great!
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It sure is as you often say: "If you can throw a boomerang, you are regarded a spintop pro by the general audience." Add a gyro flop and you are an artist it seems.......
