What would you think if you were a kid with pica?
|image via: http://www.leapintoart.com/wp-content/uploads/2011/12/candy-cane-play-dough.jpg|
Hmmm, in a food jar, smells like food, says edible...
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Shaped like ice cream cones, but made of chalk.
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Says oatmeal muffin...looks like soap.
|image from: http://claudiaowen.files.wordpress.com/2010/07/be-cider-always-soap-cake-slice.jpg?w=490|
Looks like cake, smells like food, tastes like soap.
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Looks like a candle smells like honey
|image from: http://www.foreverart.at/images/gallery/archives/003-marzipan_ferrari.jpg|
Both of them look like toy ferraris but one smells and tastes of marzipan.
Just some thoughts about how it could be confusing sometimes even if you don't have the urge to eat inedibles.