I panicked one day when I realized I needed a shave and wasn't near my home. At Walgreens I purchased a Braun Mobil Shaver M-90. It's portable and defies all logic in that it works perfectly. One handed, in my car, watching television, doing whatever, when I use an electric razor-a rarity-this is the one I use. It's possible to buy new blades for it, there's a built in trmmer and brush to clean the grill and it fits in my briefcase, my pocket, the glove box in my car....in fact it's in all those places as I bought additional ones for suddenly evolving needs. PJ