Natasha Denona Fuse (257M) is a warm gold with a metallic finish that is limited edition and retails for $29.00. In comparison, Natasha Denona Penny (259M) is a warm copper with a sparkle finish that is limited edition and retails for $29.00.
Natasha Denona Penny (259M) is 85% similar — it is more shimmery, darker, more muted, cooler.