features:

• With gasification, scratches disappear without trace after 72 hours of use;
• Gasification time can be adjusted according to line strength; (48-168 hours)
• The surface is treated with a special coating without sticking hands, which is harmless to the human body;
• Designed according to ergonomic principles, it is more handy to use;
• Scribbled lines are softer and sharper;
• High-density manufacturing process, low wear rate and more durable;
• There are no scratches on the fabric;
• Increased strength, not easily broken.