Kolinsky Sable Hair Acrylic Nail Brush Black Handle For Manicure Tools PRODUCT DESCRIPTION Feature:  Brushes are made from the 70% kolinsky hair.  Brushes are made from the finest kolinsky hair. Brush hairs are strong enough to push and shape the acrylic but flexible and soft to give finishing touches.  Brushes are fine point or sharp edge to prevent splitting.Brush care & tips With correct care and cleaning, you can ensure your brushes have a longer life. Specification:Material: Hair: 70% Kolinsky hair (sable hair)   #8 / #10 / #12 / #14 / #16 / Size: As the picture show Package list:1pc * Kolinsky Nail Brush