The waterless portable razors by Gillette Venus let you shave anywhere, anytime — no water needed. Instead of water, the disposable razors use an aloe vera-based lubrication gel that's supposed to prevent razor burn and keep skin moisturized. To use, just squeeze the gel from the razor's base, apply to your skin using the pad, and shave. Excess gel can be rubbed away into the skin like lotion. You can see more about the product here: https://www.amazon.com/Waterless-Razor-Venus-Anytime-Without/dp/B07GJX1KKX
