For those looking to heat up their morning cup of joe (or keep it warm), consider this fish cup holder with heat activation. The holder can heat and keep beverages warm/hot upon desire.
These fish cup holders come alongside heat-activated pads that will heat your beverages to optimal temperature. When your cup reaches 155 degrees Fahrenheit a red fish appears on the coaster where you placed your cup. Cups can be placed anywhere on the plate for a fish to appear. The set comes with two cups and two heat-activated coasters. The glass is made up of borosilicate, and the pads are acrylic. Temperatures range from -4 degrees to 248 degrees Fahrenheit.
Sit back and let the pads do the rest with these fish cup holders with heat-activated pads.