The Victorinox Caddy Swiss Army knife is a very compact pocket knife designed for golfers. The original version from the 1980's was manufactured with an adjustable screw on the scissors, instead of a fixed rivet like later versions. The scissors screw was replaced in approximately 1992.

This is a retired model that is sometimes available in used condition. It sells at a premium price, for collectors.

Caddy-- scissors with rivet (retired)
Caddy Plus-- retractable pen, adds combo bottle opener/screwdriver (retired)

Golfer-- adds corkscrew, hook, toothpick (retired)
GolfTool-- no pen, adds tee punch with nail file, toothpick and ball marker

Executive Golf Pro-- no scissors or pen, adds ball marker, nail file, score counter

The standard Caddy knife is only available in red shells.

Some advertising knives come in other colors, usually with the name of a golf course or a golf tournament printed on them.