The Pilot Custom K series of pens, released in 1971, consists of three pens, each created to look different but with the same intent. The pens can be found as a stainless steel pen with black chrome stripes running along its body down to the nib (K-500SS), a sterling silver pen with a checkered body (K-1000SS), and a pen created with gorgeous wood from painted maple trees (K-500KS). These different styles of pens were created to give a sense of individuality to each person who bought one, and they continue to live up to their duty today. The Custom series grew to be one of the most popular Pilot fountain pens and has been produced in a variety of styles and finishes. It is these three pens that started the line. 

Pre Owned, vintage Pilot Custom K-1000SS Sterling Silver Fountain Pen. This pen features an 18K White Gold Medium nib marked H471. Indicating that this particular pen was made during the 2nd quarter that these pens were produced. This Pen is in excellent condition for its age. A minor patina can be seen on the sterling silver barrel and cap. Minor scratches can also be seen on the barrel and cap. Moderate scratches can be seen on the grip section.

- Manufacturer/Model: Pilot Custom K-1000SS
- Year of Manufacture: April, 1971
- Color: Silver
- Material: .925 Sterling Silver
- Nib: 18K White Gold M Nib
- Filling System: Cartridge/Converter(Not Incl.)
- Condition Rank: Very Good. A minor patina can be seen on the sterling silver barrel and cap. Minor scratches can also be seen on the barrel and cap. Moderate scratches can be seen on the grip section.
- Country of Manufacture: Japan

Measurements
- Length capped: 135mm
- Barrel length inc nib: 121.5mm
- Cap length: 63.7mm
- Posted length: 154mm
- Cap diameter: 12.15mm
- Barrel diameter: 11.8mm
- Section diameter: 10.5mm