3 in 1 Diamond Microdermabrasion Machine is a great option for at-home microdermabrasion. It will not only save you money and time, but it will also leave you pleasantly surprised with the results it provides. Your skin will look younger, feel smoother and appear rejuvenated. You will not have to wait long to see the results as well. Most customers report visible results after the very first session while others notice the changes after a few treatment sessions only.