Infinite stackable robot vacuum ramp step escalate

Step ramp for robot vacuum cleaner. Flat surface.Height 14mm. To get your needed height and clean surface:Scale by Z axis on your demand height, Choose rotation tool, than rotate 180 degrees on X axisThan press “F” key and select bottom surfaceNow you will have ramp with surface texture of your printer bed. If you don't care about surface or need more sharp texture - just scale on your needs by Z axis.