Microdermabrasion applicator, 12 rejuvenating puffs 1.57 in (40 mm) DIA, attachment head, 2 AA batteries. Visible results in just 1 use. Today: softer, more luminous skin. Tomorrow: firmer, younger-looking skin. With rejuvenating puffs. Easy, gentle, 1 month supple. Wrinkles, pores, age spots, firmness. Today: Pre-dosed puffs deliver the perfect degree of gentle exfoliation with ultra-fine crystals and mild purifiers. Tomorrow: Massaging micro-vibrations boost surface cell turnover for firmer, younger-looking skin. Dermatologist clinical study proves: Instantly 91% had smoother, more luminous skin; 1 week 88% had visible improvement in the look of fine lines; 4 weeks 88% had significantly reduced appearance of wrinkles or age spots; 8 weeks 72% had substantially firmer-looking skin. So easy and convenient: Just use 3 times per week in place of your scrub. Your Neutrogena Microdermabrasion System starter kit includes everything you need to revitalize your skin for one full month. Microdermabrasion applicator; One-month supply of rejuvenating puffs (12); Attachment head; AA batteries (2). Microdermabrasion rejuvenating puff refills are sold separately. www.neutrogena.com. Assembled in USA of domestic and foreign components.