An Ateco 5-piece artist brush set (1604). Official current name is 5 Piece Artist Brush Set; the catalog heading is 5 Piece Sable Brush Set. Sable bristle, wood handles, stainless-steel ferrules. Official page lists color or luster dust on gum-paste figures, and other fine detail. Made in China. The atecousa.com URL still says 4-piece; the product heading on that page is 5-piece. Specs from Ateco's 5 Piece Artist Brush Set page and the catalog sable-brush listing.

The sable set for dusting a gum-paste figure. Not a pastry brush for egg wash.