Marble Maze quiet book page

I have been following Sarah's quiet book ideas from Creating Sarah and gradually making my own based off her her ideas. This is my knock off of her marble maze. I used muslin for the inside and denim for the backing. The drawing and writing are done in fabric markers that I bought at Walmart. You can ignore the blue pencil lines (I drew in 2" lines to base my maze on with washable fabric pencil -I just haven't washed it out yet). The 2" mazes are a little large for the marbles, but work for my 2-year old.