Eliminates the stabbing of fingersQuickly, easily and safely guides the pick point of any circuit tester into the centre of all primary automotive electrical wire. Also holds the circuit tester in position allowing you to work with both hands freeResists petrol, oil, thinners, and other shop chemicals.Colour can differ dependant on stock when unpacked.Can be purchased in set of 18 at attractive pricing. Please inquire if interested. 3 colours available in set of 18.