I did a little research on Ohio Blue Tips and it seems Diamond Brands bought them out and closed them down. There is only one other brand I have ever found recently in the USA, they are Penley brand with a West Paris, Maine address. The quality is better than the Diamonds although they are apparently made in China. They all look consistent in diameter and heads are all "full" instead of the Diamond inconsistent sticks and heads. I bought them in a little country store to light a BBQ after a cabin we rented was found to be without a stove. I actually also still have a big box of Ohio Blue Tips and unfortunately they are so old they will usually not light at all. Just a token reminder of my campng days as a youth:)