I only needed it to staple cardboard to wood. From the Very Beginning When you open the box - the product does not feel like a quality one. Well, the price is low enough to ignore this if it have worked flawlessly. Which was not my case. The widest Staples got jammed from time to time and sometimes not fed properly theywere, so I had to open the feeding mechanism once every 3-5 staples Applied. So it had not enough power to fully get the U staple into the wood. The plastic case and staples in the set were okay though, you can use the set but only very occasionally and not for long time. THEREFORE only 2 stars.