Features: 100% brand new and high quality, perfect for professional and personal nail salon This brush with a round flat head,and the head was crimped which make it become the most perfect brush for gel builder. Brushes made of 100% Kolinsky hair are widely known to be the finest available, offering spectacular artificial nail-fashioning results. This brush is round,which was crimped at the base of the brush, which makes a flatter belly while still maintaining a tapered point for precision and control. Worked well for sculpting acrylic nails. Specification: Head Mterial: 100 Kolinsky Sable Handle Material: Red Wooden Length: As the picture shows Package contains: 1Pcs Nail Brush Note: Please clean brush with brush cleaner or Nail Liquid after receiving and before first use. Always clean a good quality brush thoroughly after each processing session with brush cleaner or liquid monomer.