Size 8

Probably the most popular sized brush used by Nail Technicians.

The size of the brush is usually determined by the size of the ferrule opening, so a larger numbered brush will result in more hairs and thickness.

Kolinsky Sable and Sable brushes are produced from different animal hair and it is believed that most Nail Technicians prefer Kolinskly sable as it is has superior strength and resiliency.