Sticky Note holder and stencil

My wife asked me to model this up for her so she can take better notes on Post-It Notes. The box is for storing the sticky notes, and the other part is a stencil: The square and circles on the sides are to create "bullet points", while the long space in the middle is to create an underline.

The box should have some wiggle room to fit a 3x3 stack of sticky notes.