bed level knob for TeVO Tarantula or similar

I made this bed level knob for my Tevo Tarantula. I know there are a lot
other creations but no one was like I want it it.
I don`t trust the makings where just the old nut goes into the printed knob. Also i wanted bigger handles like a steering wheel.
so here it is.
If you want the same feel free to use it.

There is on thing you must do while printing.

You have to wait till the nut hole is finished ( push pause printing or be fast ) and put a M 4 nut into this hole then resume the pri