Chapstick Stabilizer

I was sick of my chapstick rolling off my nightstand, so I thought up this little guy. It's basically 9/16ths of an extruded, mostly hollow hexagon. It snaps onto a standard size chapstick/lip balm tube and keeps it from rolling away. I lined the inside of mine with some liquid electrical tape to give it a little more grip, but it is not necessary for it to work.

For reference (and in case it is not a standard size), the chapstick/lip balm container I have is 11 mm (0.630 in) in diameter. It's also 67.3 mm (2.65 in) long, but that dimension isn't really important.