The Victorinox Waiter Plus Swiss Army knife is an enhanced version of the Waiter pocket knife.

This is a retired model which is occasionally available in used condition.

The Waiter Plus had a short production run, which makes it a collector's item that sells at a premium price because of its rarity. If you just want a practical knife, consider the larger Compact (which adds scissors and a hook), or the smaller Waiter (which has no pen or mini-screwdriver).

Compact-- adds scissors and hook
Waiter-- no pen, straight pin or mini-screwdriver

Waiter--no pen, straight pin or mini-screwdriver