1.Natural quarry material 2.Natural pink colour 2.Smooth surface 3.Follow the size strictly 4.Delivery on time Company That ... And Reliability! 1.DetailsItemPink Pebble StoneSize3-5,4-6,6-9,9-12,12-15,15-20,20-25,25-30,30 ... -35,35-40,40-50mm etcClassifyinga.worked pink pebbles primary processing) b.washed pink pebble stone(secondary processing)UsageFlowerpot,aquarium, garden ...