A yarn bowl with a built in needle sizer, what could be more useful and perfect than that? If you have ever struggled to find your needle gauge, this may be your solution.
One average yarn cake can sit inside the box. One of the sides of the box has a slot for your yarn to come through, the other side has a built in needle sizer, and a 4" ruler. The box is also a nice size for stashing needles, buttons, and other notions when you're not using them!

Dimensions:

The outside: 6" x 5" x 5.25"
The inside: 5" x 4.5" x 4.75"