Parametric Sponge Holder

thingiverse

11/17/17 update: I uploaded a new .scad file with some updated variables for the third holder. This is Version 1 of my sponge holder, based off this design: https://www.thingiverse.com/thing:1916733. My wife wanted it with slightly different dimensions and two connected holders instead of one. I might have overdone it by making everything customizable. You can choose to make 1, 2, or 3 connected sponge holders, each with its own settings. I included two pictures that show what the variables are for. If you look at the scad file, you'll see many more variables based on other variables. Don't change those. Note: The spongeholeratio isn't auto-calculated. This ratio is used to make the holes on the bottom of the sponge wider.