GTX is sold only in large cakes, 60 g and 120 g. The idea is that the artist is going to cut into the square/rectangle cake and make their own custom one-strokes and splitcakes based on their needs. Our angular boxes were designed to make the cake-making process easy. No more cutting into a round cake to create something custom. We have regular-sized boxes and custom boxes as well as stamps and a crafting knife. Artists can make millions of color combos with our full line! Our paints are FDA compliant as either Cosmetics paint OR Novelty Paint depending on the type.