15 ML 20 stks/partij Lege Polymeer Klei Parfumflesje, charmante Auto Hanger Decoratie, creatieve Gepersonaliseerde Gift, Fimo Container|polymer clay perfume bottle|perfume bottlepolymer clay bottles - AliExpress
How long do I have to condition this clay so it doesn't break and stick? I worked on it for at least 20min and it still stuck to my table (smooth, white,