Available at: Papire http://papire.tumblr.com/post/490921155/animal-index-markers-designs-bear-dog ($1.80)
And when you have nothing to list, you can make homemade graph paper!
You guys love a good Tardis and you know it. Here are some of the very best Tardis-themed products we've seen.
These intricate scrap metal sculptures were made by Daisuke Shimodaira of Nagoya, Japan. Check out more on his personal page! And if you're looking for more cool art of the geeky variety, check out our friends over at Otaku Mode!