Spray paint shaker

I watched Adam Savage use this and thought I could make something like this to print.
This is a Test as of now. I'm new to making and printing. Any suggestions are more than welcome. I Basically took thing https://www.thingiverse.com/thing:4708121 Made the bottom thicker made a few holes and copied and pasted it a few times with a few mods.

The idea is to take a long bolt and bolt and nut and tighten them then take the extra threading of a bolt and chuck it in a drill.

Make sure to use a Hardened metal bolt, washer and nut!!!!

I use Cura to edit the file a bit as needed. Uncheck the scaling boxes and adjust the Hight to your needs

Yes its supposed to shake. Please feel free to edit this file :)

40% INFILL TEST PRINT
https://www.youtube.com/watch?v=uooJYS-LCxs

The Video that gave me the idea
https://www.youtube.com/watch?v=sSH1jS9FMcQ