New Packaging Upgraded Priority shipping via DHL/UPS/Fedex. Worldwide 4-20 day delivery after payment. Contact customer service for tutorial video and dealer information. The experience kit includes: V-light hair extension machine V-light glue*2  V-light hair remover machine V-light wrist band V-light dedicated adhesive sticker (80pcs)  20" hair extension piece (150g/ 5 packs) 2 bottles of glue remover a brush It can meet the needs of one customer to complete the hair extensions. The light of our hair extension machine is UV light, The ultraviolet wavelength of V light is 395 nanometers. Short-term exposure will not cause any damage to the scalp. The glue can be cured in 8-10 seconds. If you want to make sure the glue has been cured totally, you can light the glue twice.   The dedicated V-Light hair extension can last for 8-10 weeks. It's suitable for full head hair extension and highlight as well. The glue has been cured by the light, it won't be greasy at all after long time wearing. It's a perfect alternatives for the tape in hair. The extensions can be reused for 3-4 times. Our hair extensions are made of virgin hair (the best hair quality), which can be ironed, dyed, and styled. We use 100% real human hair, no fibers, no animal hair of any kind. With proper care, virgin hair can be used for 1-1.5 years.9A is a single pull hair, 10A is double drawn hair. V-Light products have passed the testing of authoritative organizations and obtained certification. The products are environmentally friendly and safe to use. Environmentally friendly resin glue, passed EU RoHS testing and obtained environmental protection directives   This is the retail price,If you need to buy in bulk, or customize your own logo, Please contact customer service staff to send you detailed! WhatsApp: +86 19838818812 Facyort Direct Sale! Worldwide Shipping ✈   Please do note that shipping is insured and takes 5-15 business days worldwide. However, you may receive your items earlier. Tracking Numbers will ALWAYS be sent so you can track them every step of the way! Cool things are worth waiting for!