All Knowing Ref Sticker

 

3" X 3.5" All Knowing Ref Sticker, guaranteed to make you the wisest of them all! Waterproof vinyl and ready to roll – adorn your helmet, tumbler, laptop or phone (though double-check it'll fit your phone case before sticking). Just don't put it in the dishwasher – you'll get a penalty for that! Free shipping, hooray!