EMPTY
Original skull appearance.
Just Pour Water & Watch the Red Rise.
Shipping calculated at checkout.
This is the kind of product people have to see in action. Pour water into the tumbler and the blood-red color rises with the liquid level. Pour the water out and the exterior gradually returns to its original look.
The effect is easy to understand: where the water reaches, the outside color follows.
Original skull appearance.
The red effect rises to the water level.
Watch the transformation climb all the way up.
Just pour water and watch the outside transform. It's simple, visual and satisfying.
The skull design and blood-red reveal fit Halloween parties, horror nights and seasonal decor.
After the water is poured out, the exterior gradually returns to its original look.
Make every refill part of the entertainment.
A dramatic skull design with an even better reveal.
An easy seasonal gift for friends, coworkers and family.
Perfect for horror marathons and spooky-season drinks.
Add water to the tumbler.
See the blood-red effect rise with the water level.
Pour the water out and the cup gradually returns to its original appearance.
Pick the Halloween deal that works best for you.
$49.99 each
$45.00 each
SAVE $9.99$40.00 each
SAVE $29.98Just pour water into the tumbler. As the liquid level rises, the outside of the cup changes to a blood-red appearance.
No. The color-changing effect is on the outside of the tumbler only.
Yes. If you fill it halfway, the visible red effect rises around that level. If you continue filling it, the transformation continues upward.
Yes. After the water is poured out, the exterior gradually returns to its original appearance.
Each set includes the skull tumbler, a lid and a reusable stainless steel straw.
The 3-pack is $119.99, about $40 per tumbler, saving $29.98 compared with purchasing three individually.