Drafting Erasing Set Designed For Architects, Draftsmen, Engineers And Artists In Usa Dusting Brush: Comfortable Hardwood Handle 10inch Brush With Sterilized Mixed Horsehair Bristles For Stiff Brushing Action Eraser Shield: Flexible Stainless Steel Erasing Shield For Accurate And Controlled Erasing With 26 Precision Openings Premium Vinyl Eraser: Latex-Free, 2 X 3/4 X 3/8 inch Vinyl Eraser, Easily Removes Pencil Marks Without Smudging High Quality Drafting Tools