JD Glow Fairy Acid is a cool pewter with a sparkle finish that is permanent and retails for $7.50. In comparison, Chanel Lame Acier (37) is a cool pewter with a metallic finish that is limited edition and retails for $36.00.
Chanel Lame Acier (37) is 80% similar — it is less shimmery, darker, more muted.
