Natural gray stones, flat and smooth • 22 lb

Black slate engraving and drawing stones offer a flat, smooth, and matte surface ideal for laser engraving, calligraphy, painting, and any artistic or craft application. Their medium to dark gray hue and rounded edges make them an exceptional natural support, hand-selected for their uniform surface. The matte slate appearance creates a striking contrast with ink, paint, or engraving.

Unlike standard decorative stones or mirror-polished surfaces, these stones are specifically sorted for their flatness and surface quality, two essential criteria for laser engraving and sandblasting. Their natural density ensures stability during use and optimal adhesion of pigments and inks. Maintenance is minimal: simply wipe with clean water before use. The natural matte surface evenly absorbs engraving agents and pigments without any prior treatment.

• Dimensions 1-2″, 2-3″, 3-4″
• Color Medium to dark gray, matte finish
• Shape Selected for a flat, smooth surface, rounded edges
• Packaging 22 lb (10 kg) bag
• Stones per bag* 1-2″ (100-130); 2-3″ (30-50); 3-4″ (20-40)
• Applications Arts & crafts, laser engraving, sandblasting, calligraphy, pad printing, painting

*Quantities are approximate and do not guarantee contents as these items are sold by weight.