Patented U.S. Patent Office D885,745. Just at Jimmy's.

Knitting needles and a ruler in one?! Dang! That's Smart! Jimmy's SmartStix Double Pointed Needles (DPNs) are color-coded (pink for 5 and brown for 8) at one-inch intervals, so you can measure your creations on the go... Heck, you can even measure your gauge and do wraps per inch if you want! Each needle is made from high-quality & lightweight aluminum that is easy on the hands. There are 5 needles per set.