![](http://www.mooncat.com/cdn/shop/files/best_seller_rounded_edit.png?v=1677223551)
WADE INTO UNCHARTED WATERS…
…where your claws control the ever-shifting tides. what treachery lurks beneath? as your temperature rises, the holo dusted waves will wane, revealing the sparkling sands of a mysterious, sheer beige-pink terrain. and as your temperature cools, a calming rush of blue will begin to wash over your claws yet again. let the unpredictable ebb and flow of the great blue continue to wax and wane alongside you all the day through.
TREACHERY IN THE BLUE is a blue thermal lacquer with micro holo glitter that transitions from a shade of blue when cold to a sheer neutral shade when warm. from the SONGS OF SIRENS SET.
note: it can take up to a few hours for the color transitioning effect to be activated for the first time.
applying GETTING EVEN NAIL PRIMER as a base + topping this shade with SPEED DEMON TOP COAT is required to prevent chipping + prolong its wear.
how a thermal lacquer looks + transitions may vary based on your body chemistry, room conditions, + current climate.
Treachery in the Blue
![](http://www.mooncat.com/cdn/shop/files/MC-10Free_copy_purple.png?v=1677130457)
![](http://www.mooncat.com/cdn/shop/files/MC-MadeInUSA_copy_purple.png?v=1677130457)
![](http://www.mooncat.com/cdn/shop/files/MC-Vegan_CrueltyFree_copy_purple.png?v=1677130457)
![](http://www.mooncat.com/cdn/shop/files/MC-LongLast_copy_purple.png?v=1686941958)
![promo](http://www.mooncat.com/cdn/shop/files/koneko-cart-mobile.jpg?v=1660955756)
WADE INTO UNCHARTED WATERS…
…where your claws control the ever-shifting tides. what treachery lurks beneath? as your temperature rises, the holo dusted waves will wane, revealing the sparkling sands of a mysterious, sheer beige-pink terrain. and as your temperature cools, a calming rush of blue will begin to wash over your claws yet again. let the unpredictable ebb and flow of the great blue continue to wax and wane alongside you all the day through.
TREACHERY IN THE BLUE is a blue thermal lacquer with micro holo glitter that transitions from a shade of blue when cold to a sheer neutral shade when warm. from the SONGS OF SIRENS SET.
note: it can take up to a few hours for the color transitioning effect to be activated for the first time.
applying GETTING EVEN NAIL PRIMER as a base + topping this shade with SPEED DEMON TOP COAT is required to prevent chipping + prolong its wear.
how a thermal lacquer looks + transitions may vary based on your body chemistry, room conditions, + current climate.
application: a real smooth operator. while this lacquer may dry smooth on its own, we still recommend applying our MATTE MADE IN HELL or SPEED DEMON TOP COAT for a long-lasting finish.
storage: think of mooncat nail lacquers like vampires. they feel most at home in cool, dark places. store them accordingly to keep them looking and applying their best. lacquer exposed to too much heat or sunlight may change in color or consistency over time...and just have generally bad vibes.
size: 12ml
Nitrocellulose, Butyl Acetate, Ethyl Acetate, Acrylates Copolymer, Propylene Carbonate, Stearalkonium Bentonite, Methyl Stearate, Dipropylene Glycol Dibenzoate, Isopropyl Alcohol, Silica, Diacetone Alcohol, Polyoxymethylene Melamine, Ethyl Stearate, Styrene/MA Copolymer, Benzophenone-1, Polyethylene Terephthalate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Blue-63, Blue 220, OBD-2, Acetyl Tributyl Citrate, Talc, Polyurethane-33, Orange DCF, Red DCF, Phosphoric Acid, Dimethicone, Green DCF, Methoxyisopropyl Acetate, Cl 77891 (Titanium Dioxide), CI 73360 (Red 30), CI 19140 (Yellow 5 Lake), CI 77000 (Aluminum Powder)
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![Treachery in the Blue](http://www.mooncat.com/cdn/shop/files/mooncat_pdp_SIRENS_Treachery_17.jpg?v=1712263615&width=1445)
![Treachery in the Blue](http://www.mooncat.com/cdn/shop/files/mooncat_pdp_SIRENS_Treachery_7.jpg?v=1712849371&width=1445)
![Treachery in the Blue](http://www.mooncat.com/cdn/shop/files/mooncat_pdp_SIRENS_Treachery_15.jpg?v=1712849371&width=1445)
![Treachery in the Blue](http://www.mooncat.com/cdn/shop/files/mooncat_pdp_SIRENS_Treachery_4.jpg?v=1712849371&width=1445)
![Treachery in the Blue](http://www.mooncat.com/cdn/shop/files/mooncat_pdp_Sirens_COMPARISONS_treacheryintheblue.jpg?v=1712849371&width=1445)
![Treachery in the Blue](http://www.mooncat.com/cdn/shop/files/mooncat_pdp_SIRENS_Treachery_Bottle.jpg?v=1712849371&width=1445)
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![United States](https://cdn.stamped.io/cdn/images/pixel.png)
![United States](https://cdn.stamped.io/cdn/images/pixel.png)
Cool mood stunner
I am absolutely obsessed with this polish, the gorgeous neutral mauve to slate blue shift is everything I never knew I needed. Purely magical.
![United States](https://cdn.stamped.io/cdn/images/pixel.png)
AHMAAAAAZING
This is a magic trick in a bottle. Totally obsessed.
AHMAAAAAZING
This is a magic trick in a bottle. Totally obsessed.
![United States](https://cdn.stamped.io/cdn/images/pixel.png)
Treachery it took me this long to try
I was not crazy about the way these colors photograph. But it is a STUNNER. Its so pretty layered under jellies too!
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