100% GUARANTEE! All Mellbree products come with 12 months warranty, you are protected with our 100% No Questions Asked Guarantee for either a replacement or refund.We care about only putting out high quality products that satisfy your needs. CAN BE WASHED DIRECTLY: the replacement cutter head can be washed directly, you just need to wipe the moisture on the surface after cleaning and let it dry. During this time, you can choose a new replacement head from our 2 replacement heads to use without delaying your hair removal process. LONG LASTING, HIGH QUALITY HEADS - Keep your Flawless Face 1.0 working at peak performance by replacing your head piece part every 6 months. Mellbree 2-pack replacement heads for flawless is enough for a year. SOFT AND SILKY: With the smooth, specially designed blade cover, you can remove your face more smoothly and feel comfortable. Protect every inch of your skin from any scratches. PLEASE NOTE BEFORE BUYING: Mellbree replacement head for flawless shaver fits for Gen 1.0 hair remover ONLY. Please confirm whether your machine is the 1.0 or 2.0 generation before purchg.