The stones are tumbled bluestone and they are thick (average about 2-3") and heavy so once set, they do not move at all. They are not the usual patio flagstone, but are intended to be stepping stones. They have soft, rounded edges.I've found that 3/4" gravel can be blown to get even small debris out - just need the right angle to avoid blowing the gravel too.
Durable and strongColor-fast; won’t fadeLow-maintenanceEasy to mix and match with other materialsReusableCons Limited color rangeCorners can chip over time (unless you use bricks with beveled edges)Initial installation cost higher than for concreteShown: Herringbone-pattern brick walkway set with a soldier course edge. The soldier course adds stability to the brick paving.
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