FERRIS FILE-A-WAX - WAX COLOR HARDNESS GRADES HARD-GREEN - The hardest and stiffest File-A-Wax, it resists flexing and is perfect for your most detailed carvings. MEDIUM-PURPLE - A regular grade ideal for general purpose carving where moderate flexibility is required. REGULAR-BLUE - The softest grade is formulated for outstanding flexible strength. The Blue carving wax can be carved into the thinnest of sections, while still preserving excellent detail. Contents: 12 Pieces - All 1/2” Thick - 4 Pieces of Each Grade - GREEN PURPLE BLUE 2 Pieces: Round Off Center (Oblong) 1 Piece: Round Center Hole 6 Pieces: Flat Top Rings (In various Sizes) 3 Pieces: Round Solid Slices Items are new, never used in original condition.