Drawer for table saw rail

I've seen a few of these designs for a drawer in the fence rail of the 36-725 table saw. I tried 2 designs by other folks and they just didn't work for me. This is my design and here is why it works better for me:

it is long enough for a pencil (not just a stubby)
will work on both left and right sides
if you want it longer just extend it...it will work at any length
easy to print (print the box upright and glue the cap on when its done with super glue)
there is no knob or tab as a handle (just a finger sized hole to grab)

Tell me what you think if you try it?

Edit - I've added separate STLs for the lid and drawer.