What makes a scissor 'professional'? You'll know when you use these scissors.
The blades are made from carbon/stainless steel and will hold a sharper edge for years. They are extremely precise. The blades whisper as they move against each other. I use this scissor the most in the evening when I am hand sewing.
This scissor is serrated, which means that one blade is smooth and the other has little serrations that control the fabric as you cut. Email me (firstname.lastname@example.org) if you would like a pair with smooth blades — they are a little less expensive.
This professional scissor is a big step up in quality that you will appreciate. The other scissors that I have on the site are all good, affordable scissors and I'm sure I will sometimes use them.