The creator of HelldShake had only one problem, every time he came back from the gym, he had to make his protein shake in his regular shaker for about 1 minute to get a decent shake and still had those uncomfortable lumps, then the task of cleaning it well or else there would be weird smells.
That's how a light bulb shone in our head and the helldshake was born. Now fully automatic, with a lot of power, very satisfying to watch and very economical compared to normal shakers.
Best part is the unique bladeless piece that does the swirling is designed to ensure no clumps are in your shakes. You can also use it to make shakes of many other things, simply, the best friend for you and your shakes.