ColourPop Revel is a warm brown with a sparkle finish that is permanent in palette and retails for $4.50. In comparison, Natasha Denona Mace (255M) is a warm brown with a metallic finish that is limited edition and retails for $29.00.
Natasha Denona Mace (255M) is 90% similar — it is more shimmery, lighter, cooler.