Black basalt pebble, graded to a strict 2–3mm. Naturally rounded by water, not machine-tumbled — a flat, deep black finish that a tumbler can't reproduce. The fine even grade packs in tight between pavers, across pot tops and as ground cover, and runs consistently through spray-applied pool and aggregate finishes. A genuinely rare stone, and the fine grades are the hardest of all to get.
Used for
Pool interiors & spray-on finishesExposed aggregate concreteGround coverPot toppingBetween paversPath edgesWater featuresModern gardens
Supply & delivery
Bagged in easy sizes, or by the bulk load — delivered to your door, yard or store.