These markers contain real acid free acrylic paint and are opaque when dry. They work on practically any surface: wood, pottery, glass, metal, paper,
POSCA PC-1MR Ultra-Fine Tip Paint Pen, Yellow 076847 - The Home Depot
Gold Paint Markers on Polymer Clay - The Blue Bottle Tree
Elmer's Painters Opaque Medium Point White Paint Marker, 1 Each
Paint Points
Vibrant acrylic paint is perfect for rock painting and permanent on wood, plastic, clay, glass, fabric and more Paint has a shimmering white opaque
Elmer's Painters Opaque Paint Marker, Medium Point, White, 1 Count - 7333
Elmers, Other, Painters Opaque Paint Markers Pack
Ceramic Glass Paint Markers
Clothes Marker Pen
Embossing Markers