$HSN$3209$$ Craftreat Chalk Paints Pastel Set 1 are Ultra-Matte finish acrylic paints, that can be used on any surface like Glass, Wood , Paper, Metal, Terracotta and More. No priming required. Do slight sanding before application. Indoor use. It Can be thinned down to required consistency or mixed with other colors available separately or sets. Shake well before use. For different effects, Apply layers of paints sand in between layers, use Tools like Comb, Sponge, Wood Grain. Do not ingest.Note: Color may slightly vary.