Everything you need to keep Flashing, including PREFLASH® to prep skin and MICROFINE EDGE™ refills. It’s essential to use a fresh EDGE every time you Flash for effective exfoliation + peach fuzz removal, and to avoid reintroducing bacteria to skin. Flash 1X per week to maintain smooth, fuzz-free results and improve your skin over time. The glow gets better and better. The set contains: DERMAFLASH The Essentials 4-Week Sonic Dermaplaning Refill Kit, PREFLASH® The Essential Skin Prep (10 ml) Refill kit compatible with DERMAFLASH LUXE+, LUXE and ONE. (will not work with the Original DERMAFLASH). - IMMEDIATELY 100% saw instant improvement in skin texture.* - AFTER 4 WEEKS 97% had less visible fine lines + wrinkles.** - AFTER 4 WEEKS 94% showed improvement in discoloration + dark spots.** *Consumer panel survey using LUXE+ 1x **Consumer panel survey after 4 weeks. - Massage PREFLASH® onto wet skin - Rinse off with water - Pat dry (for best results, make sure skin is thoroughly dry) - Load a new MICROFINE EDGE™ onto your device Hold your device at a 45° angle to your face With your opposite hand, hold skin taut and Flash using short, feathery strokes. PREFLASH®: Salicylic Acid, Papaya Enzymes, Willow Bark, Niacinamide, Witch Hazel