If you’ve ever looked closely at your kitchen scissors, you might have noticed a small jagged section between the handles—those ridged teeth tucked right behind where your fingers rest. At first glance, it might seem like a random design detail, maybe even something purely decorative or leftover from the manufacturing process. And if you’ve never used it, you’re not alone.

Many people don’t realize this part is functional, let alone how useful it can be. In reality, that little toothed section is a built-in gripping tool designed to help you with tasks that go beyond cutting. Often called a jar opener, nutcracker, or even a bone cracker depending on the brand, it’s essentially a traction-enhancing device that gives you more control when you need it.

You’ll usually find it where the handles start curving inward, made of either sturdy metal or reinforced plastic, always rugged enough to grip securely. Close the scissors slowly, and you’ll see how the ridges align perfectly, forming a surface that’s ready to hold something tightly instead of just sitting idle in your drawer.

One of its most practical uses is opening stubborn jars and bottles without straining your wrists. We’ve all been there—fighting with a vacuum-sealed jam jar that won’t budge no matter how much you twist or tap it. Instead of wrestling with a dish towel or banging it on the counter, you can use the built-in gripper. Just close the scissors until the teeth meet, slide the jar lid snugly into the ridged section, hold the scissors with one hand and twist the jar with the other.

The grooves give you the traction you need while the shape applies even pressure, making the job far easier. This trick also works for smaller bottle caps like soda, tonic water, or sauce bottles, and it’s especially helpful for anyone with arthritis or reduced grip strength.

Another handy use is cracking nuts when you don’t have a dedicated nutcracker. For walnuts, pecans, or hazelnuts, place the nut gently in the toothed section, squeeze slowly until you hear the shell crack, then rotate and repeat until the shell is loose enough to peel away.

The key is to go slow—you’re not trying to crush the nut entirely, just break the shell enough to open it. If you own heavy-duty kitchen shears, particularly poultry or bone shears, that ridged area can also help you snap through small poultry bones, like those in chicken wings or thighs, when breaking down a bird. Grip the bone in the ridged section, apply steady and controlled pressure, and it will help prevent the shears from slipping while making the cut cleaner.