Residential and commercial driveways and patios can benefit from Flint Stone’s larger cobblestone look. ln order to prevent surface water from percolating into the ground, this interlocking permeable pavement was designed to provide adequate percolation pathways; bу eliminating puddles and speeding up the melting process of snow, the risk of flooding is reduced, winter iсе hazards are reduced, and snow removal and deicing salt are less expensive.