This one is for my Mefite friends.
Doesn't it make you all nostalgic?
"A veritable rainbow of color in just one pen! Depending on your mood or need, just keep clicking and you can write in: red, green, blue, orange, purple, and black. The active ballpoint pen's ink cartridge retracts when you switch to a new color. The transparent barrel reveals how it works its magic. The 6 Color Pen measures 5 1/2 inches L; diameter is approximately 1 inch. Packaging measures 9 L x 2 1/4 inches. Sold as a set of 2."