The CP1 is the first in a series of limited edition pens made by Classic Pens, Andreas Lambrou's company. He has produced seven editions of fountain pens in the CP1 series. He has gone on to release two additional series of pens. Besides being a beautiful sterling silver guilloché, this one has the distinction of being the very first of his work.

The CP1 is a Sterling Silver Sheaffer Targa with a wave design. It uses a cartridges or a converter. It has a 14K single tone inlayed nib. The pen capped is 5 3/8 inches long and weighs 28.8 grams, a comfortable weight. It is in excellent condition with only minor scuffs on the section and a tiny scratch on the white dot. It has no presentation box.