?PREMIUM QUALITY – Professional blades of excellent quality which are sharp enough for perfect eyebrow microblading. ?STERILIZED – Our microblading pen is sterilized with EO gas and packed in airtight packing ?PIGMENT SPONGE – Cotton sponge to easily mask pigments ?U SHAPE – U-Shape blade, allowing you to make more precise eyebrow shape with better control and comfort. ?NON-SLIP – Slim design to provide a firm grip. It lets you create neat hair-like strokes