You could say I'm a fan of tools. In my free time I build custom kitchens and was looking for something that could add some detail and also help make the joints of the sheet metal and hardwood face frames smooth and finished. This grooved and flush nozzle did the trick. He was very perceptive and got the job done with ease. The end result was very clean and professional. My client was very impressed, few people knew how easy it was and that it was a tool/method that made my job easier. Very easy to use, both for professionals and weekend warriors.