I rely on top-notch equipment for both my training and contests as an athlete. For my needs in industrial and scientific fasteners, I was eager to test Fullerkreg, but I was unimpressed. My products came damaged and the shipping was delayed. I tried contacting customer service, but got no answer. I had no option but to look for substitute products somewhere else. I can't suggest Fullerkreg to anyone looking for dependable and effective support. If you need fasteners, look somewhere else.