Height-Adjustable Extension Feet for Lack Tables

I live an an apartment with ancient warped parquet flooring and my Lack based printer enclosure kept wobbling about. I designed these height adjustable feet as a solution! 

I used 3 perimeters and 20% percent infill at 0.2mm layer height. And if you are planning on adding stick-on feet to the bottom I recommend using a smooth printing surface for improved adhesion.