【Premium Quality 5.5-inch Hair Scissors】The extremely sharp and durable blades of these professional hair scissors are achieved through the incredibly detailed grinding process and high-tech treatment (heat vacuum and nitrogen cooling system) of Japanese stainless steel. 【Extremely Sharp and Fine Cutting】These AK06 hairdressing scissors feature a sharp convex edge and require less force. The powerful razor edge allows for more advanced cutting techniques and prevents hair from slipping, the cut is unbeatable. 【Designed for Precise Cutting】Equipped with an ultra-durable ball bearing-based tension system, you can easily fine-tune the hair scissors. Lighter than other hair scissors, they glide through the hair more easily, making them perfect for professional stylists and hairdressers. No more damage, no more split ends, and no more pulling. 【Designed for Precise Trimming】Equipped with an ultra-durable ball bearing-based tension system, you can easily fine-tune the scissors. Lighter than other hair scissors, they glide through the hair more easily, making them perfect for professional stylists and hairdressers. No more damage, no more split ends, and no more pulling.