We had fun making this packaging concept to show how you can customize a standard GreenKraft clamshell with a custom die cut window and insert. We cut a circular hole in the cover of a small GreenKraft clamshell.  The opening is large enough to let the golf ball peek through, but not big enough for the ball to slip out.  Inside, we made a custom die cut insert.  A green raffia paper ribbon was used to secure the golf tee. The raffia is wrapped around the tee, then threaded through a small hole and secured to the back of the insert.  We think this concept is a great example of how you can easily customize one of our standard clamshells.