Created in the first year of the new millennium, which is also a leap year (366 days), this collection is a true interpretation of fashion in our days. The 366 writing instruments are a tasteful combination of classical materials and avant-garde design produced with great craftsmanship. The result is a collection of very high quality that is conservative and at the same time modern hence appealing to one’s personality or moods.

Each pen is individually hand-turned from a special resin and engraved with Delta's trademark. The fountain pen is available either with a metal nib or an 18 kt solid gold nib. The filling system is by converter or cartridge. The roller ball offers a refill type cap-less thus allowing the pen to remain open for long periods of time without drying. The ball pen features an extra smooth twist mechanism. The oversized mechanical pencil offers a very large lead, 5.6mm.

All of the 366 pens are available in 6 splendid color combinations (cap is always black): Amber, black, green/blue, rose/gray, orange and yellow.