What tips can be used to solve the problem of traveling without a razor?

Where you go to the mall to buy a razor, you can try it.

The hotel has a disposable razor. You can ask the waiter for it.

Electric shaver: The electric shaver consists of stainless steel mesh cover, inner blade, micro-motor and shell. The net cover is a fixed outer edge with many holes on it, and the beard can extend into the holes. The electric energy drives the micro-motor to drive the inner blade to move, and the beard extending into the hole is cut off by using the shearing principle. According to the action characteristics of the inner blade, the electric shaver can be divided into rotary type and reciprocating type. The power sources used are dry batteries, storage batteries and AC charging.

Mechanical shaver: the mechanical energy storage mechanism is used to drive the blade to shave. There are two kinds: one is equipped with a rotor, which uses the spring to store energy. When the spring is released, the rotor rotates at high speed to drive the blade to shave; The other is equipped with a gyroscope, which is wrapped with a pull wire. When the cable is pulled, the gyroscope will drive the blade to scrape.