Wiss M3X Compound Action Snips with Straight, Left, Right Less Effort: Unique total system design requires 20% less force to cut Clean Cuts: Unique blade serrations spread cutting force across the blade, improving cut quality and tool life Ultra-Tough: Industry leading pivot design leads to longer overall snip life Precision and Control: Integrated stops make sure the blades open all the way, every time, for maximum length of cut Comfort and Ease: Handle design and compound-leverage mechanism make cutting easier and reduce hand fatigue