My only reason for the low feedback is because the blades have a very poor finish metal burr on almost every edge and the blade making them very sharp and dangerous

This product has simplified my life prosergonomic and flexibleconsi had to finnish the edges off with a diamond sharpener to get that finnish but not a problemthere are four sizes and are flexi which is what you want for filling purposes but for the price an a bit of honing they do the trick well good for money this is a

Ill file off the burr and they should be ok hope i get a good edge