I don't give my other babies - my cats, much face time on here. This geeky find is for them. Pi + glasses = epitome of geek.
Here's the description:
This catnip cat toy would be the perfect gift for the geek in your life or for kitty math enthusiasts. This cat toy was hand stitched and is ready to be loved by your feline companion. Catnip is in pellet form. No glues are used to attach embellishments.
This Etsy seller even donates a portion of the sale of this toy to the humane society. How nice!