I purchased 400rs of 5 bottles of acrylic chalk paints 2boxes costing 800rs.but they are so thin that i cannot paint with them. No proper option to return the items. Waste of money. I will never again buy items from itay bitsy. Amazon is far better in these options. I have used Flash chalk paint purchased from Amazon and it was so thick that i had to mix water with it. But these products I received are very poor so thin like water color. Just cannot use as a water color nor as a acrylic color. Thinking how to use these colors. Worst experience. Just cannot find how to return the items.