I had bought the same model for me with another color. My 7 year old daughter to want the same as when she opens it in a zipped net where she can put what she wants, she takes up the inner flap and then she can put these 4 different color pen. then managed to return to its primary calculator, these scissors, paper pencils, pencil sharpener, eraser and a few other things and there is room without the package is too large in his bag. I really recommend this product!