A simple 2"x6" Ruler with gauge holes for all standard knitting needles in US/mm sizes.
The upper right corner is left blank for personalization, but you can leave it empty if you prefer.
You can optionally choose to have a magnet added to the back. You can leave it on the fridge so you always know where it is, or if you happen to knit next to something made of metal (lamp post?) you can keep it at hand at all times.
The gauge is laser cut and engraved and available in the standard set of wood options.
You can learn more about the different materials I use on the Materials Page!