Obviously you need some tools to strip the wires down but once you have done that and placed the wires int he correct tracks it's just a case of closing the connector which caused the wires to make contacts with the conducts."
"Item is very good for attaching wires. However, the tool free, which is a plastic lever, is useless. You need far more pressure than you can exert with the plastic lever. Had to use a set of plumbers pliers and being very careful, managed to pinch the plastic parts together without damage."