Four round coasters, each cut from a single piece of onyx and polished flat across the face. The stone runs warm — ivory ground banded with amber, sandy brown, and charcoal, the veining moving in broad layered sweeps that shift direction from one coaster to the next. Small natural fissures and pockets remain where the stone opened during formation.Set out before an evening at the bar, four coasters laid across a wide marble counter, each placed without arrangement — the variation in the stone does the work. A glass comes down. The stone takes the weight of it without ceremony — cool, flat, resolved.• Measurements: 4" D x 0.3" H• Weight: 3 lb (set)• Material: Onyx — dense and cool, with a naturally varied mineral structure that reads differently across each piece• Color Palette: Ivory ground with amber, sandy brown, and charcoal banding; the tones shift and layer across each face• Surface & Texture: Polished face — smooth and cool to the touch, with a low-sheen finish• Set Includes: Four round onyx coasters• Artisan Touches: The veining pattern, banding direction, and amber concentration vary from coaster to coaster — no two faces in the set carry the same stone reading