810 Gear Shaped Drip Tip or Mouth Piece, Really Comfy... T8

I don't know what shape they are supposed to be.... but they look like gears to me.  but it's really comfy.

Let me know if you know, please?

$8 each or 2 for $12 

* Add two for a discount!  mix and match with any drip tip

* You must add each one to the cart individually.