A safety razor is a safer and more comfortable option than a cartridge razor or a disposable razor. The safety razor is usually a much safer option than any of the other kinds of razors because the safety razor comes with an inbuilt safety protection around the blade that exposes only its cutting edge. In an adjustable safety razor, the amount of blade that can be exposed can be controlled through a small dial on the handle of the razor. A lower setting means that less of the blade is exposed and a higher setting correspondingly means that more of the cutting blade is exposed.
Beginners should start off with using the lowermost setting and then slowly progress to higher ones. A higher setting will ultimately result in a quicker and smoother shave in the hands of an experienced user - but might be dangerous for inexperienced people and result in more nicks and cuts than are necessary.
An adjustable safety razor is a very good razor to begin with if one wants to eventually progress to a self-done professional shave. A double-edged safety razor is the best kind of razor for a professional shave and is recommended by barbers everywhere. The popularity of the adjustable safety razor, has, in fact, increased over the years and users have found that the metal frame that encases the blade protects one from the possibility of deep cuts. The intensity of the shave is inversely proportional to the safety that the adjustable razor blade provides as the more the blade is left protruding out of the safeguard, the more intense the shave will be.
In the early 1900s, the first razor with a safety casing for the disposable blade was introduced by Gillette. This razor allowed people to shave themselves without having to rely on the barber for a close shave. Very soon, the adjustable safety razor also came into the picture.
The safety razor without cartridge blades, that can accept any razor in the market, is not a razor that is manufactured in the United State but is very easily available in the market. Merkur, a dependable and much-recommended German manufacturer of razors has three available models of the adjustable safety blade.
The simple two-piece razor with a sandwich configuration that is the least expensive and least complicated of the three models of the adjustable safety razor is Progress. The Future is heavier and larger than the Progress and is the next step before the third model. The third and last model is the Vision. The most expensive among the three adjustable safety razors, the Vision is the largest in terms of size and weight also, which makes it a little difficult to get used to, especially while shaving small parts of one's beard or mustache.
This model is not recommended for beginners but provides a very good, quick and professional shave for the experienced user who has used an adjustable razor blade often enough to know how to use its weight and its girth to his advantage.