Will Polymer Clay eventually break down and become useless over time if used as a paperweight? - Quora
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Amazon.com: Uxsiya Polymer Clay Modelling, Modeling Clay Durable Oven Bake Clay for Modelling : Arts, Crafts & Sewing
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Worldwide Sells Popular Flexible Durable Strength Oven Bake Polymer Clay Polyclay Kids Clay Gifts 24 Color 10g Block - AliExpress
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