Burnisher Agate, Straight and Curved 4 Piece Set Perfect for Polishing PMC - Metal Clay Guide Included Burnisher Agate, Straight and Curved 4 Piece Set Perfect for Polishing PMC - Metal Clay Guide Included Burnisher, agate / wood (natural) / stainless steel, 9 inches with 2-inch tip Burnisher, wood and stainless steel, curved, 6 inches with 2-inch tip Burnisher, steel and wood, 6-1/2 inches with 1-3/4 inch tip Silver Art Clay 7 Page Guide Booklet