Sparkfun capacitor kit
This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No more looking under your desk to see if you can find a spare capacitor you might have dropped a year ago. With this kit you get over 100 of the most popular capacitors. As a bonus they come in a box with a sticker to help you identify which capacitor is which.
This assortment of capacitors makes a great gift for beginner and advanced electronics nerds at any time of year!