Three-Blade System: Like the Mach3, the Blue3 features three blades. The blades are designed to provide a close and smooth shave.

Pivoting Head: The razor typically has a pivoting head that adjusts to the contours of your face, helping to ensure contact with the skin and a more comfortable shave, even in tricky areas.

Lubricating Strip: The blades come with a lubrication strip, often containing ComfortGel technology or aloe vera, that helps the razor glide smoothly over the skin and reduce redness and irritation.

Open-Blade Construction: The design of the blades allows for easy rinsing, which helps to prevent the blades from getting clogged with hair and shaving cream.

"Comfort" and "Sensitive" Versions: You can often find different variations of the Blue3, such as "Blue3 Comfort" and "Blue3 Sensitive." The "Sensitive" version is specifically designed with an advanced lubrication strip to be gentler on sensitive skin.