Manufacturer's product description: - This pick specially designed for opening VW series Audi Series Skoda Series Porsche Ford and so on. - It will let the lock slice return in a very short time to open the lock. Using this pick you would learn how to open inner groove locks of HU66 car locks from HUF company Germany. - Equip using instruction. . - Note: the lock module shown previously was a demo unit for size comparison between the lock and the lock picks. This product includes the lock picks only. Professional Product : this product is intended for professional use only. Usage support cannot be provided due to the product's nature.