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Charbonnel Etching Ball Hard
SKU: C03872
Brand: Charbonnel €13.95
Before applying these grounds, it is imperative that all grease be removed from the plate. To do this, thin some Marly white with a small quantity of water and rub the plate with a soft cloth or a piece of cotton. Rinse under flowing water. Pour a soured solution of vinegar and salt on the plate. Rinse once again. Avoid putting fingers on the plate while carrying out this operation.
Charbonnel hard black ball ground (solid) - Wrapped in a piece of taffeta which serves as a filter, the ball is rubbed on the pre-heated metal plate. Dab on the ground to obtain an even surface before smoking. The matt black finish obtained makes etching work very clear.
Quote product reference: C03872
