This is the confetti I used for the letters. Candice actually found it for me (shocker - not kidding, she helped SO much!) at Party Galaxy. This bag was about $3, and I used it to cover these letters, as well as to make some of the laminated banner pieces I mentioned in the other party post, and I still had some left in this bag! It's tissue paper and there is a ton in there. It was perfect to use for this!
Once I finished all of the letters, I let the confetti dry well, about an hour. Then I used a paper towel to wipe off the dry erase letter outline. It was SO easy and I'm just in love with this concept as you could do so much with it. As you can see, I didn't take the time to make sure it was exactly evenly distributed everywhere. But I think it worked fine because the letters were so big. I think that covers everything! I'm sure this isn't the last time you'll see me using this idea....much to Patrick's dismay. ;)