This Hafele drilling jig is perfect for anyone looking to instal doors and drawers with ease. Made from durable plastic, it provides accurate measurements and precise hole placements for a professional finish every time. With its green and black colour scheme, it will blend in seamlessly with any room decor, making it a versatile addition to your DIY materials collection. Whether you're a professional tradesperson or a DIY enthusiast, this drilling jig is a must-have for all your home improvement projects. Only used once for 1 cupboard and 1 drawer. I am useless at DIY and got this perfect with this jig. Only the first hole is removed and this has to be done this first time of use. Comes complete with instructions