they still retail 199.00 @ retailers I'm throwing out the heads up would need to buy replacements, the case I bought extra Personal microderm pro is a revolutionary at-home device providing the same brilliant results as professional, in-office microdermabrasion treatments. Personal microderm pro features smooth glide caps, dual speed settings and a full range of exfoliation discs to customize your treatment. Product Features Product dimension- 1.44" L x 1.44" W x 7.13" H Product weight- 0.28 lbs Combines patented spinning disc technology with perfectly calibrated vacuum suction to leave skin looking fresh and radiant weekly treatments reduce the appearance of fine lines and wrinkles, blemishes and enlarged pores Power of exfoliation patented spinning discs embedded with aluminum oxide crystals exfoliate away dead, dull cells from the surface of the skin By removing this dead skin cell barrier, new cell growth is stimulated and glowing youthful skin is revealed Strength of suction perfectly calibrated vacuum suction is the power behind effective microdermabrasion Suction increases circulation and triggers the skin's natural healing process which boosts collagen and elastin leaving skin firm, fresh and radiant Beauty of absorption personal microderm removes the top layer of dead, dull skin cells Once this barrier is removed, skin care products can penetrate 20X deeper maximizing the benefits of skin care