Shaving razor was essentially a small piece of a straight razor attached to a handle using a clamp mechanism. Before each shave the blade had to be attached to a special holder, stropped with a leather belt, and placed back into the razor. After a time, the blade needed to be honed by a cutler. In 1895, King Camp Gillette invented the double-edged safety razor, which utilised inexpensive, disposable blades sharpened from two sides. It took him until 1901 to build a working, patentable model, and commercial production began in 1903. The razor gained popularity during World War I when the
Razor (scooter) using a bike would be excessive. Freestyle scootering is a growing sport. Due to the rough demands of trick riding, people often reinforce the scooter to withstand impacts and high force. The Razor scooter is safe for children of many ages, as well as adults, to ride. Razor recommends that kids under the age of eight ride with adult supervision. Razor also endorses the use of protective gear when riding; helmets should always be worn by riders of all ages and elbow and knee pads are an optional addition. To increase the safety of younger riders, a different model of