Andrew Mack John Hannukaine Quill Pinstriping BrushChoose Size XXS, XS, S, M, L, XL OR Set of All Four Mixture Of Squirrel & Taklon XXS – Similar to a Size #2 Graduated QuillXS – Similar to a Size #3 Graduated QuillS – Similar to a Size #4 Graduated QuillM – Similar to a Size #6 Graduated QuillL – Similar to a Size #8 Graduated QuillXL – Similar to a Size #10 Graduated QuillAvailable In Individual Sizes Or Save And Buy The Six Piece Set!