World Precision Instruments, LLC

Are your lab instruments working against 1 in 10 of your researchers?
Up to 10% of the population is left-handed, yet the vast majority of laboratory scissors and instruments are designed exclusively for right-handed use. In everyday life, that's an inconvenience. In a precision research environment, it's a variable that affects cut quality, technique consistency, and researcher fatigue.
The mechanics are straightforward: standard scissors are designed so that a right-hand squeeze drives the blades together. A left-hand squeeze does the opposite and causes the blades to splay apart rather than shear cleanly. Left-handed researchers compensate instinctively, often without realizing the toll it takes over a long session at the bench.
The good news? The solutions are simple and affordable:
• Dedicated left-handed scissors with mirrored blade geometry allow for natural, precise cutting actions
• Spring scissors are fully ambidextrous by design, and an excellent choice for fine dissection work regardless of hand dominance
We've put together a full article covering the science behind scissor mechanics, the instruments most affected by handedness, and why inclusive instrument selection matters for research quality.
WPI carries a wide range of spring scissors and left-handed laboratory scissors, because no researcher should be fighting their instruments.
👇 Read the full article https://wpiinc.com/blogs/all/working-left-handed-in-the-lab-why-scissor-design-matters-more-than-you-think