This model was made for car detailing brushes and the wall has function to separate dirty brushes from the clean ones. It has 4 holes on each side different depth.
I added the model without the wall if you like it more.
Hole diameter: 25mm
Hole depth: 108mm, 80mm, 63mm, 53mm
Approximately: 220g material, 6h print time
The author marked this model as their own original creation.