Extremely smooth shave, with a Derby Extra, it's a dream match. Metal is brass too, so it will last a lifetime. Best Tech I have ever used, that minimal blade feel coupled with efficiency wow.
This is my first razer of this type, so I have a lot the learn, I started the the best that my budget would allow. I have not been disappointed in quality or Brent Berkeley's speed of service. I would without hesitation recommend this company.
These products are excellent and high quality. Delivery is on time.