[UPDATE] Swapnote/Letter Box
(also known as Letter Box
in Europe) is a free application for the Nintendo 3DS. It allows people to send hand-drawn notes and pictures to other people wirelessly through SpotPass or locally through StreetPass. The free application also allows people to send short 15 second recordings as well. Anyways, there is a new update for it which grants people the option to select colors other than black. The colors available are red, orange, green, blue, and purple. To select the new colors, simply use the left and right directional buttons. Unfortunately, only one color can be used at a time.