TOTAL COST $40+ -Rock Forms; can be found at Home Depot, Lowes, etc for about $9. - 60# bag of Concrete (not Cement!) You'll need approx. 1 bag per "Square" - Water or garden hose - Bucket or Wheelbarrow - Trowel or Block of Wood - Pea Pebbles or Sand or gravel
Just 3 simple steps: Pour quick-set concrete into the mold on any flat surface. Smooth with a trowel. Wait one minute, lift mold and move on. This mold measures 20 inches x 24 inches x 2 inches, and holds one 60 pound bag of premix concrete. Makes a straight path or patio.