I've been dealing with miters for a long time, tried out a few different clips, gizmos and came across it on YouTube and got busy with it. You changed the rules of the game for me. I make small hardwood boxes and want my bevels to be perfect. This is a game changer for me on day one. They are easy to work with, very strong and not rough so any evidence is easily sanded down. The tool is good and works great, the free carabiner is designed to hold all the clips and is handy. This product was made for me by Americans who support their community with this purchase. I get it.