These "stones" appear with stain.

Materials

• Safety goggles
• Rubber gloves
• Wire brush or masonry chisel and hammer
• Pressure washer or garden hose with high-pressure nozzle
• Long-handle paint roller
• Measuring tape
• Quick-release tape
• Short-nap paint roller and tray
• Small paintbrushes or rags
• Small artist's brush or stiff feather
• Concrete etcher
• Acrylic-base concrete stain in desired colors
• Slip-resistant additive (available at paint retailers)