the Gillette Heated Razor is something genuinely new in the world of men's shaving. Gillette hasn't added any new blades this time – five is as many as you can fit on a usable razor, it seems.

Here's the story of how the famed investor's razor wager led to him buying the battery maker. Betting on blades Buffett's Berkshire Hathaway conglomerate scooped up $600 million of Gillette's ...

The rechargeable razor, which costs $200, features a stainless steel warming bar that sits beneath five blades to warm your ... to four heat sensors, while Gillette’s FlexDisc technology ensures ...