Kai: Kai blades are prized for their sharpness and precision, making them a choice for those who seek a close shave.

Derby Blades are described as giving a relatively mild shave when paired up with a high-quality double edge razor and shaving cream, well suited to regular shavers with finer hair and those who look for a smooth shave over a sharp shave.These single edged razors are made specifically for such shaving utensils and each are individually wrapped in wax paper to maintain excellence and sharpness. Razor blades have been around for years, and are used for a variety of reasons. In terms of shaving they are a very affordable way of getting a really close shave. Most of the leading shaving brands will make some type of blade. Razor blades should be replaced regularly to allow them to continue performing well, ensuring they are changed before they start to drag across the skin. How long you find a blade to last is dependent on personal preference and how the blades are stored. Some may find the need to change blades less often than others, but typically blades that are replaced after two to three shaves provide a closer shave and have less chance of causing injury, such as skin irritation and razor burn. A good blade can be the difference between a great shave and an awful one. Derby Extra Super Stainless Razor Blades are the blade of choice for men around the world. Blade Usage for a Straight Razor (Cutthroat) - Some straight razors have a fixed blade. However most straight razors use safety razor blades which have been broken in half. If you to that you can get 10-12 shaves from a single blade. You can buy half blades for cutthroat razors.

Super-Max: Super-Max provides blades with different coatings and sharpness levels, offering choices for various shavers.

At Derby, we invite you to experience the pinnacle of grooming experience with our excellent range of shaving essentials. Our legacy of craftsmanship and dedication to the art of grooming comes alive in every product we offer. Having amassed over six decades of industry expertise, Derby has earned a reputation synonymous with top-tier shaving products renowned for their outstanding outcomes. Blade Sharpness: Over time, blades may lose sharpness but remain usable. The point at which a blade is considered too dull to be effective varies from person to person. Rapira: Rapira offers various blade types, including Platinum Lux and Swedish Supersteel, known for their quality and performance. All DE razor blades are a standardised size and shape and will therefore fit any double edge safety razor you own.Razor blade preference is very personal to each invidual and a period of trial and error usually helps to determine which band is best suited to your skin.