The "SOFTIE" by Probe Master lets you say "goodbye" to hand fatigue and finger calluses. A soft probe that bends 90 degrees or more. A probe that conforms to the shape of your hand.This soft flexible probe bends gently to reduce wear and breakage of the lead. Many combinations are possible with the optional "screw on" accessories. The 18 gauge meter leads, are made of top quality silicone.