Cheese slice pen holder

In February we celebrate the National Day of Cheese Lovers! 

For this occasion, I made a model of a cheese slice - shaped pen holder. The top holes should be big enough to fit most pens, and the printed model is pretty stable. You can optionally add a pause in the print, and add some metal beads to the bottom for extra stability. 

This is one of my first models here on Printables, so any comments and suggestions are always welcome!