A funny gadget that makes you smile a bit while making a cup of coffee that cost only US$16.00. Initially the Temperature Sensitive Mug is in "Off" mode showing the label "Off". When you make a cup of coffee and start pouring hot water the "On" label show up. An interesting drinking gadget.
The On/Off Temperature Sensitive Mug measures 110 X 95 X 78 millimeter and weighs only 270 grams and it is available in Gadget4All website.