The Equilateral Pen Locomotion or gift it to your

or gift it to your astronaut-aspiring friend

black and yellow Snake Pillow Cover to your home's decor and show off your appreciation for the world of herpetology

or dogs with delicate tracheas and necks – like chihuahuas and pomeranians

Whether it's the Prairie

Let this graphic tee inspire thoughts of space travel and voyages into the unknown

The Equilateral Pen Locomotion or gift it to yourThere's something beautiful about the 60 degree angles of an equilateral triangle. Here's a metal pen that's ready for your most elegant proofs, thoughts, or musings. With a cap that snaps on with a satisfying click, take your notes to the next level with the Equilateral. Each pen comes in its own felt case. Refill it with our special . 7 mm or . 5 mm ink cartridges.