Anet E12 Bed Leveling Knobs

This is a remix of some bed leveling knobs for other printers.
I used the original ones on my Anet E10, and made some for my Anet E12 also.
I found that the knobs were a little small and hard to turn when my hands were sweaty or had some glue stick on my fingers, LOL XD
So, I decided to edit this model in 3ds max.
I increased the outer diameter to make them easier to turn and make finer adjustments.
I tried this version on my Anet E10, but they were a little too big and hit some of the othe