The same desks, in black
The Black Series covers Air height adjustable desks and Impulse tables in an all-black finish. Identical engineering to the standard ranges, different look.
Why an all-black office
Wood effect laminate is the default in office furniture and reads as corporate. Black reads as studio, agency or creative, and it recedes visually so equipment and screens dominate less.
It also hides a multitude of scuffs on the frame, though it shows dust on the tops more than a mid-tone finish does.
You are not compromising on specification
The desks are the same Air height adjustable mechanism, with the same accessories, screens and cable spines available. This is a finish choice rather than a different product family.
Committing to it
Black works when the whole area commits. A few black desks among wood effect ones reads as a mistake rather than a feature, so specify by zone or floor rather than by individual position.
See sit-stand desks and height adjustable desks for the standard finishes.