What is this toothed part?This serrated, sawtooth-like edge between the handles was designed intentionally—not just for style, but also for functionality.
This feature, found on most high-quality kitchen scissors (especially those with a double handle), is made of hardened metal or reinforced plastic—designed for gripping, crushing, and breaking, not cutting.
And although it looks inconspicuous, it is actually four tools in one.
Let’s take a closer look at his genius.
4 Clever Uses for the Serrated Edge of Kitchen Scissors
1. Jar opener for stubborn lids 
Have you ever struggled with a blocked pickle jar?
This is your new best friend.
How to use:
Place the serrated edge on the jar lid
Press the handles together – the teeth grip the metal ring
Twist the scissors to break the seal
Why it works: The protrusions grip the lid like a little wrench – perfect for slippery or vacuum-sealed jars.
No more banging the lid or using a towel – just squeeze and twist.
2. Nutcracker – almonds, walnuts and more 
Don’t have a nutcracker? No problem.
How to use:
Place a walnut, almond or pecan in the serrated groove
Gently squeeze the handles until the shell cracks
Remove the nut pulp – no mess or flying pieces
Extra: Great for cracking the shells of lobsters and crabs.
3. Garlic and pepper crusher 
Need to crush garlic cloves or dried chili peppers to make a paste?
How to use:
Place a peeled garlic clove or dried pepper in the groove
Squeezing – the teeth crush it into a fine pulp
Scrape out and add to the pan
Faster than a knife – and no mortar or pestle needed.
4. Bottle cap gripper and foil cutter 
Some scissors use their teeth to cut foil seals or grip bottle caps.
How to use:
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