Do you chew your pen or your pencil? No more need to feel guilty! Just get these Din-Ink pen lids which are made from non-toxic food approved materials and start chewing. Not to mention that you will have your own set of flatware everywhere you go.

Din-ink was designed by ZO-loft and is currently in production by fiftytwoways ltd, but you can get a very similar product from Fred and Friends for $10.14 here.