The Montblanc two-digit model number pens were replaced in 1968 with the Classic line-up. The pens reverted back to a three-digit numbering system. The pens were offered in Matt Gold, Matt Silver, Matt Black, Polished Black, Grey, Red (Burgundy), Green and Stainless Steel. The pens were offered in just one size. Pens produced from 1968 through 1973 used the initial feed design which utilized a hole for airflow. In 1974, the feed was redseign and the hole was deleted. This feed remained in production through the end of the line in 1979.  

The No. 221 is in the Medium Range tier. The pen features an 14k Gold nib. The pen is in B, very good condition.

- Manufacturer/Model: Montblanc No. 221
- Year of Manufacture: 1968-1979
- Color: Black, Gold
- Material: Resin
- Nib: Montblanc 14K Gold Nib, Fine
- Filling System: Cartridge/Converter
- Condition Rank: B, Very Good. An engraving of the previous owner’s name can be seen on the barrel. One small crack can be seen where the nib and grip section meet.
- Warranty: 90 days on Piston service
- Country of Manufacture: Germany

Condition Rank Guide:
-N: Item is in New Old Stock condition (NOS). Shows little to no signs of use apart from some minor handling wear.
-A: Item is in Excellent condition. Micro-scratches can be seen on the barrel, cap, and/or grip section. No noticeable scuffs, chips, or cracks.
-B: Item is in Very Good condition. Minor scratches and scuffs can be seen on the barrel, cap, and/or grip section. No chips or cracks.
-C: Item is in Good condition. Moderate scratches and scuffs can be seen on the barrel, cap, and/or grip section. No chips or cracks.
-D: Item is in Fair condition. Heavy scratches and scuffs can be seen on the barrel, cap, and/or grip section. May have small chips or cracks. See description.
-F: Item is in Poor condition. Item is not functional. For parts or repair only.