Small black Mexican pebbles are smooth, naturally rounded stones with a deep black hue that can appear charcoal grey when dry and a rich, glossy black when wet. These pebbles are often used in landscaping to create striking contrasts, enhance garden pathways, or as a decorative mulch in planters and water features. Sourced from river beds throughout Mexico, they are durable and provide a low-maintenance, earthy element to both indoor and outdoor settings.