MILESTONES-Cupcake Stepping Stone Kit. Everything you need to create one 12 inch stepping stone1. Decorate your own garden or make it as a gift! This kit contains 7 pounds of Stepping Stone Mix, 1 reusable plastic mold, 1 pound of mosaic stained glass pieces in assorted colors, 1 ounce of glass gems in assorted colors, 1 mixing paddle, 1 craft stick and instructions. Conforms to ASTM D4236. WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years. Made in USA.