(graphic arts) A knife point that fits in a standard penholder and makes a fine to broad line on a scratchboard; used in the graphic arts for cutting, erasing, and retouching.
| Sci-Tech Dictionary: scratch knife |
(graphic arts) A knife point that fits in a standard penholder and makes a fine to broad line on a scratchboard; used in the graphic arts for cutting, erasing, and retouching.
| scratchboard (graphic arts) | |
| plagioclase series | |
| kyanite |
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