Technabob » off http://technabob.com/blog Cool Gadgets, Gizmos, Games and Geek Stuff Sun, 27 May 2012 20:00:08 +0000 en hourly 1 http://wordpress.org/?v=3.3.2 On/Off Coffee Mug http://technabob.com/blog/2007/11/30/onoff-coffee-mug/ http://technabob.com/blog/2007/11/30/onoff-coffee-mug/#comments Fri, 30 Nov 2007 13:35:40 +0000 Technabob http://technabob.com/blog/2007/11/30/onoff-coffee-mug/ This simple, clever mug automatically indicates its current state of mind when you pour a hot beverage into it.

on off mug

In its dormant state, the mug offers a black “OFF” display, but once your hot coffee or tea hits the inside, it gradually transforms to read “ON”. A heat sensitive pigment changes the color of the mug from black to white.

While it may be designed for coffee, the $25 mug is Charles & Marie’s “Soupe du Jour” offer of the day. So if you want one in time for the holidays, you better grab yours now.

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