The On Off Mug
The on off mug is maybe the one of the mug you want see in your kitchen. The mug comes in black color with the “OFF” displayed but when you pour in hot water like coffee the mug will turn white and the “OFF” will switch to “ON”. It’s all work by the heat sensitive pigment. It’s available at Charles & Marie now for $25.
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[...] only to take a big gulp and find that it is either scaldingly hot still, or disgustingly cold. This cup here, the On/Off cup, would completely eradicate such incidents! I like groovy things to put on my desk, like the Newton’s Cradle and such, so this little [...]
[...] only to take a big gulp and find that it is either scaldingly hot still, or disgustingly cold. This cup here, the On/Off cup, would completely eradicate such incidents! I like groovy things to put on my desk, like the Newton’s Cradle and such, so this little [...]