MathArt Pencil and Pen Holder

thingiverse

You've got to bring some style to that desk of yours, pronto! Created from a smooth math surface, this artful number can stash multiple pens or pencils with ease. Its designers made sure it's nicely balanced too, so it won't wobble when you drop a single pencil on it - guaranteed not to tip over, folks! Check out the files attached, one of which has some built-in support, while the other does not.