Key Features & Description:
These are replacement blade cartridges for the iconic Gillette Mach3 razor. The Mach3 was the first 3-blade razor and is engineered for a close, comfortable shave with less irritation.

Key Technology & Design:

• 3 Progressive Blades: Three fine, progressive blades that shave more hair with each stroke than a single blade can, reducing pressure and irritation.

• DLC Comfort Edges: blades are coated with Diamond-Like Carbon (DLC) for ultimate smoothness and durability.

• Indicator Lubrastrip: A blue strip infused with lubricants that fades to white to indicate when the blades are getting dull and it's time for a replacement.

• Open-Back Design: Allows for easy rinsing of shaving cream and hair.

• Pivoting Head: The cartridge is designed to attach to a Mach3 handle, which features a pivoting head that adjusts to the contours of your face.

Benefits:

• Close Shave: Efficiently cuts hair for a smooth finish.

• Comfortable: Designed to minimize nicks, cuts, and skin irritation.

• Durable: Long-lasting blades designed for multiple high-quality shaves per cartridge.

• Convenient: Easy-click cartridges that are simple to load and unload.

How to Use:
Click a new cartridge onto your compatible Gillette Mach3 handle. Shave as usual. Rinse the cartridge thoroughly after use. Replace the cartridge when the Indicator Lubrastrip has significantly faded.