This set comes nicely packaged (could have a better case) with good instructions and is quality, It makes beautiful cuts, however, I am reluctant to give it a full 5 stars because on softer woods and plywood, at lower speeds, it does chip/splinter, somewhat,(it says chip free). If you have a good motor on your saw with some good rpm's you should get no splintering (My old motor has beed rebuilt 2 times). In my opinon If you want a good dado for your money this is the one.