About this 3D model

I wanted a way to quickly mix protein powder in a glass. Doing it by hand was too labor intensive and I didn't get everything 100% mixed all the time and would leave blobs of goop on the bottom sides of the glass. More power was required! I made a slotted adapter that is fitted with two forks and then inserted into a drill. Now I can whisk the powder into its proper slurry in just a couple of seconds and not have any left over blobs. Obviously there are a bazillion different fork handle designs in the world so I can't say this is a universal adapter. The forks I have on hand have handles that are slightly concave so they wedge quite nicely into the slots in the adapter. Video in action http://www.youtube.com/watch?v=ZScbuGgpFN0