Kolinsky sable brush with metallic spheres inside the ferrule. Size 0.

Kolinsky sable brush with metallic spheres inside the ferrule. Size 2.

Kolinsky sable brush with metallic spheres inside the ferrule. Size 4.

Kolinsky sable brush with metallic spheres inside the ferrule. Size 6.

Kolinsky sable brush with metallic spheres inside the ferrule. Size 8.

Screw-on brush head, size 2.

Screw-on brush head, size 4.

Screw-on brush head, size 6.

Screw-on brush head, size 8.