Lightweight thinning scissors made by Hayashi Scissors with a smooth cutting feel. Thinning rate: Approximately 30% Sharpening history: About 8 times We recommend sharpening before use! I bought these from a senior at a lower price than the list price, but I ended up not using them and just kept them stored away. These are the glasses type and can be used with both right-handed and left-handed blades. They can remove a good amount of hair, making them ideal for improving speed. Thank you.