Description:Cartoon pattern coaster, stylish and beautifulPowered by any devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient.Perfect for keep your beverages warm, such as coffee, tea, milk tea, water etc.Great for use at home and office, keeping you brew warm on cold days.Specifications:Material: SiliconeSize: 9*9cmColor: 3 colorsPackage Included:1*Heating Coaster
A**Y
Doesn't heat up well
I got this to help warm liquid in a silicone measuring cup while mixing. It barely heats up and does so in about a dime size area when it finally gets hot.
J**H
Wouldn’t purchase again
It barely heats up near the part that plugs into your usb. It def does not get warm enough to warm up resin. I actually think the one I received is defective.
H**L
Never hot.
Doesn't work well at all. Not worth any price.
Trustpilot
1 month ago
1 month ago
