Home / Fabric / Blue-Black Circles with Colored Rain Blue-Black Circles with Colored Rain 100% cotton. OEKO-TEX certified. Officially, “Windham Fabrics presents Cabinet of Curiosities © Marcia Derse Circle:Blue.” Category: Fabric Tags: Fabric Blue-Black Circles with Colored Rain, OEKO-TEX certified Description Description 100% cotton. eCoddles With This Fabric “Blue-Black Circles with Colored Rain” eCoddle Versa “Blue-Black Circles with Colored Rain” eCoddle Classic