With interdental brushes I always had my difficulties. When brushing I have repeatedly violated with the wire, so I've interdental brushes rarely used. This is at the Gum soft picks, which I got recommended by my dentist, different. The thin tip can be inserted easily and without risk of injury in the interdental spaces. The conical shape of the brush, both close, and something more gaps can be cleaned comfortably. For very large gaps, the Gum soft picks are probably not suitable because of their size, here you should fall back on the usual interdental brushes.