GENUINE SKY D 5ml Eyelash Extension Glue. This super strong black lash adhesive is perfect for professional technicians with a FAST DRYING TIME of 3-4 seconds and EXTRA LONG RETENTION period of 4-6 weeks. Buy this pack and keep your glue fresher for longer by keeping it in the re-sealable silver pouch provided. You?ll also receive a pin accessory to ensure your bottle is never blocked. | GREAT RETENTION PERIOD of 4-6 weeks! Treat your clients by using the absolute best glue while maintaining an ultra natural look. No more complaints that lashes are falling out too soon after the treatment! | LATEX & FORMALDEHYDE FREE and produced by a manufacturer officially approved by ITQA to ensure the quality and safety of the product. | PERFECT FOR THE PROFESSIONAL LASH TECHNICIAN with intermediate to expert skills due to the glue?s quick drying time of 3-4s. This pack includes a pin to unblock the glue before each use - no more blocked bottles! Buy your glue supplies now! | 100% MONEY-BACK GUARANTEE - If you are not 100% fully satisfied with your product, we guarantee your money back, no questions asked! Buy now and don?t miss out on this great deal!