what TK said - but also, I wear cashmere wrist warmers when I'm working... a heated wrist-rest thing sounds lush! I wouldn't want to be warming up the laptop or snacks though.
Generally my cashmere is from uniqlo... and actually I made a mistake, my wristwarmers are just regular wool. I was thinking of the turtle doves ones I bought recently but turns out they're too small.
what TK said - but also, I wear cashmere wrist warmers when I'm working... a heated wrist-rest thing sounds lush! I wouldn't want to be warming up the laptop or snacks though.