The OTTO Mill Fill by Banana Bros. 

Are you tired of the constant process of grinding and filling your joints?  This automatic weed-grinding and pre-roll machine is going to save time.

Use this pre-roll machine and skip having to roll your own weed. All thanks to OTTO Mill & Fill byBanana Bros.  This state-of-the-art device uses innovative technology to grind your weed and fill your weed cone perfectly every time.  The Mill & Fill has two separate parts and a magnetic docking station to connect them.  All you have to do is disconnect the dock, put your cone into the cone-shaped sachet holder on the bottom, insert your weed into the grinder that sits on top, connect the two pieces back together, and press the button!  You can then sit back, relax, and watch the magic happen—no sticky fingers, no saliva.  You can make your flower last too.  Whether the material is sticky, moist, dry, or full of stems, the Mill & Fill will grind and pack your pre-roll with ease.  Contains a USB port for easy charging.