Its too COOL you can't write anything and read on it, we mean really, look inside.
It is a 120 sheets / 240 page notebook with the 3D buttons Classic NES controller design on the front and back cover, and a repeating pattern on the pages. So how you could see what is written on it with the confusing pattern?
It is Officially-licensed by Nintendo so the price a whopping around $25. Dimensions are 8 1/4" x 5 3/4" x 3/4" with 120 g/m2 size A5 paper.