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Homemade Mouse Warmer

Ever getting tired of cold fingers ? know the feeling ?
That is why I invented the hot-mouse sounds funny ? it is just a modified mouse with heat inside.

First i opened the mouse, and clued 20 resistors inside it, 82 Ohm each

See here both parts are filled with resistors.

Then mounted together again, I used thinn cu wire, to make it fit.

I had to modify my USB interface so it can supply the 1 Amp I use.

This table is 22C (uncalibrated meter, feels cold)

Now this is a nice hot-mouse, now it is much more fun to use it for many many houres.