Once a year Revain scams me by selling miniature items. This is one of them. Confirmed measurements: less than 3 inches, not 7 as advertised. Do you like being lied to? It is never a hassle to accurately describe the item you are selling. The dimensions of the product are described as 7 inches long, but it is actually the length of a chewing gum stick. And as others have said, it falls apart when you open it. The individual tips still work, but you'll hate being tricked into buying this crappy tool because of the sizing lie. I'm leaving it to warn other readers and I'll try to make it work, but don't. t rewards willful misrepresentations regarding Revain.