We offer a wide range of diatonic combs. The performance series are the best combs available, increased volume, better response in regular blow/draw notes, easier bends and overblows. They are a further development of the legendary Sjoeberg combs, they feature a simpler design and are therefore cheaper. We are still offering Sjoeberg combs for anyone who wants them. Some people don't fancy the wider holes in the Performance and Sjoeberg combs so therefore we are also offering "regular" combs, made from the same material.