Death Valley Nails

MERMAID LAGOON (thermal)

MERMAID LAGOON (thermal) - Main image
$11.05 $17 In stock

Mermaid lagoon aqua jelly thermal that transitions to colorless. This polish is filled with matte, holo, and shimmer bars in green, yellow, and gold as well as neon blossoms. Inspired by feet after running through a sprinkler.

Care: Thermal polish will actively transition for up to two years if kept in a dark and cool environment. Once the polish is not able to transition anymore the color will remain in either the hot or the cold state. When hot outside, this color will arrive in the "hot" color after being in transit. To transition to cool state, let the polish sit in the fridge.

We suggest using a base coast followed by a top coat. 10-free. Vegan. Cruelty-free. Nontoxic.

This polish comes with a removable handmade decorative bronze cap atop our standard black matte nail polish cap - merging artistry with function. To forego bronze caps on your order, click here.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Amelia ★★★★★

I wasn't sure how the thermal shift would work on my nails, but the transition from that deep lagoon blue to clear is actually pretty smooth. The little neon blossoms and matte holo bars really pop against the jelly base.

Ryan ★★★★★

The shimmer bars in green and gold catch the light beautifully against the aqua jelly base. Even after drying, the matte finish keeps those neon blossoms looking soft and dimensional.

Brian B. ★★★★★

The color shift from that dreamy aqua to clear is mesmerizing, and I love how the green and gold shimmer bars catch the light. The jelly formula layers beautifully without getting too thick.