Couple's 8mm Her King His Queen Temperature Sensitive Promise Rings in Stainless Steel

$67.38 $160
Men Size:
Women Size:


Show your commitment to your loved one with these unique body temperature sensitive promise rings. The message on the ring “her king & his queen” will display only when you wearing them on. When the temperature rises up to 31℃ the blue message will show up. When the temperature cools down, the blue message will disappear. Crafted in stainless steel with black ion plating. The men's band shows a bold and luxe design with black ion plating. Add a romantic touch with a message - inscribed on the inside of the band's shank. Buffed to a brilliant luster, these comfort-fit couple promise rings are made to last as long as your forever romance.

Product Detail 



Stainless Steel

Size Available

Black for Males: US 7-11

Silver for Females: US 6-10


Males:6g           Females:6g


Males:8mm       Females:8mm

Package Included

2 x Rings


The price is for two rings.



*Manual measurement of the ring bandwidth & thickness may vary no more than 1/15. *100% real product photo.


Delivery Time = Processing Time + Shipping Time

Shipping to US:

Method Shipping Time Price
Economic Shipping 10-15 Working Days $0 (Free shipping no minimum)
Standard Shipping 7-10 Working Days $20 (Free over $60)
Expedited Shipping
3-8 Working Days $30 ($9.9 over $160)

For your convenience, we ship worldwide and offer FREE standard shipping on orders $60+ for the entire US. & FREE on orders $150+ for most places. You can choose the shipping method during checkout.

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We want to make sure you’re 100% satisfied with your purchases, that's the reason we offer an easy 30-day return policy. if you are not happy of your purchase for any reason, email your request to us and return your item within 30 days of delivery for a full refund.

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