That small serrated notch between the handles of your kitchen shears is actually a practical, built-in multi-tool feature.
Engineered to provide leverage and gripping power, it acts like locking jaws to easily open stubborn jar lids and tight bottle caps.
It also serves as an effective nutcracker and shell opener for cracking crab legs, lobster claws, or breaking small poultry bones.
To keep it working properly, avoid heavy hardware tasks and always scrub the notch’s grooves thoroughly with warm, soapy water after use.