How many digits can you name?

"Need a nerdy way to keep your hands warm during those cold winter months? Looking for a great gift for your mathematically inclined friend? Look no further than these geek chic pi mittens, combining functionality with true nerd appeal.

These mitts originally started life as a 100% wool sweater that was rusty orange with a green and cream band around the bottom. I have turned it into these warm and fuzzy mittens that are the perfect answer to chilly temperatures! Onto the back of each mitten I have stitched a black pi symbol... just a little something to add some pizazz!"

Found at buffalonerdproject's Etsy shop.