Classic Galaxy shifts from a bright blue when warm, to a deep purple when cold.
Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.Heartbreaker is pretty unique and has a drastic color shift. It changes from a soft coral-pink shade when warm, to stark black when cold.
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Clik here to view.Image may be NSFW.
Clik here to view.Coca Cola Float shifts from a warm neutral tan shade when warm, to dark brown when cold.
Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.The DIY Hard Nails gel polishes can be purchased on Amazon.com (in the US only unfortunately). If you purchase two or more products, you get free shipping. Also, please read the contest rules at the bottom of this post to learn how to earn a chance to win free products from DIY.