copper rotor

the copper rotor, or rotor would appear similar to the piston but with copper sides opposed to cobble and craft the same as a piston but instead of cobble, it'd use copper, alternatively it could be made the same way as a piston just replacing the iron with copper.

the rotor would rotate the blocks on its head, I'm not proposing sideways grass, however I am proposing the ability to rotate up to 12 blocks at a time using slime allowing for some cool builds and possibly mockup gears.

to expand on the idea if the copper rotor oxidizes then it could slow based on oxidization level, fully oxidized being the slowest speed, and no oxidization being the fastest.