Highly Polished Slate-Black Engraving Stones
Product details
| Management number | 235062083 | Release Date | 2026/07/02 | List Price | US$21.99 | Model Number | 235062083 | ||
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The mirror-like polish of these black slate stones gives them a premium look that transforms every creation into a finished piece straight from the bag. Their glossy surface and deep gray to black hue catch the light evenly, making them particularly sought after for high-end laser engraving, personalized gifts, and artwork intended for display. The rounded edges and flat face ensure perfect stability while working.
The intensive polishing of these stones distinguishes them from the matte version in the same range: the smooth surface reduces friction during sandblasting and allows for sharper definition of engraved details. Gold, silver, or white ink markers stand out with a particularly vivid brilliance against this dark, glossy background, a significant advantage for decorative calligraphy and pad printing. These stones require no preparation before use. Their polished surface can be cleaned in seconds with a slightly damp cloth. To maintain the shine after engraving or painting, a clear spray varnish is all that is needed.
Glossy natural smooth stones • Various sizes dimensions 1-2″, 2-3″, 3-4″
color medium to dark gray, glossy finish
shape selected for flat and smooth surface, rounded edges
packaging bag of 22 lb (10 kg)
stones per bag* 1-2″ (100-130); 2-3″ (30-50); 3-4″ (20-40)
applications arts & crafts, laser engraving, sand-blasting, calligraphy, pad printing, painting
* counts are approximate and not a guarantee of content as these items are sold by weight.
Does the polished finish withstand laser engraving without chipping?
Yes. The polishing is deep and not a surface coating: laser engraving removes the upper layer of the stone without any risk of chipping. The contrast between the matte engraved area and the glossy background creates a particularly refined visual effect.Are these stones suitable for personalized gifts?
Absolutely. The 2–3″ size is the most popular for engraving names, dates, or designs. The glossy finish provides a professional appearance without any additional finishing work, which reduces production time for bulk orders.What is the difference compared to the matte black slate stones from the same range?
The matte version is better suited for painting and ink calligraphy, as the surface absorbs pigments more evenly. The highly polished version is more suitable for laser engraving and sandblasting, where the glossy/matte contrast enhances the final result.Is the 4–5″ size available for all uses?
Yes, the 4–5″ size is available for this product and is particularly suitable for large-surface projects: complex engravings, portraits, or decorative wall pieces. Please note that the number of stones per bag is lower in this size, as the pieces are sold by weight.
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