Easy Memo Box

Recently I practise writing Kanji a lot but I don't like the fact that I have to use so much paper. So thought of making a memoboard to easily just delete the words and write new. Suddenly I had this idea of using an old DVD Case for making my Board.
It's a portable nice board,where you can put your marker and something to earase inside!
If you want to make your own, just click the link below :)

http://www.youtube.com/watch?v=mg-48a5s61E