<b>What defines a pair of good hair cutting scissors？ </b><br> <b>1. Blade Sharpness</b><br> Besides stainless steel material, angle of cutting edge and method of cutting edge<br> <b>2. Blade Wear-resistance</b><br> <b>3. Blade Hardness and Body Toughness</b><br> <b>4. Rust-resistance</b><br> <b>5. Corrosion-resistance</b><br> <b>6. Handle Comfort</b><br><br> <b>Why do you choose Aethland Scissors? </b><br> <b>Premium material </b>： Japanese 9CR stainlesss steel， a kind of premium stainless steel used in high grade cutting tools<br> <b>Manufacturering process</b>: Ice calcination treatment and even grinding helps greatly improve blade hardness, wear-resistance and blade sharpness of hair cut scissors and thinning shears.<br>