Simply a must!

A perfect fitting feet replacement for the use of squash balls (double yellow) as noise and vibration damping.

Why?

Because it works! One of the first things I do when I buy a new printer is to fit it with new feet that have ‘squash balls’ in them. 
After 15 years of printing experience, this is in my opinion the best way to get even more out of your printer for less money — of course in my tried and tested design with vibration resistance and integrated hollow chambers.

How?

As a rule, it doesn't matter what material you use to print the feet — but I would definitely recommend PETG because of its bendable properties. No support is required for printing, the object is also already turned the right way round for smooth printing.
For my print, I used the standard profile of the P1 for PETG in a layer height of 0.28 mm on a 0.4 mm nozzle.

Now?

Just have fun printing and tinkering with these feet and try it out yourself.
All you need in addition are just 4 x any (squishy) double yellow squash balls!
 

Regards
 

Seinnd