Milestones-Stepping Stone Kit: Garden Stake. Add a personal touch to your garden with these fun garden stakes! Makes two stones. This package contains 3-1/2 pounds of stepping stone mix, one 6 inch reusable plastic step stone mold, 10oz of mosaic stained glass, one wooden mixing paddle, two 3/8 inch dowels, one craft stick and instructions. Conforms to ASTM D4236. Made in USA.