Create a keepsake of your hand or footprint, or learn the art of making a mosaic tile with Milestones Kids’ Stepping Stone Kits. Finished stones measure 8" across and can be placed in a garden or given as presents to parents, grandparents, or teachers. - Milestones Kids’ Mosaic Stepping Stone KitMilestones Kids Kits, MOSAIC STEPPNG STONE - This kit includes 3½ lb bag of stepping stone mix, 8" reusable plastic mold, wooden mixing paddle, writing tool, instructions, 6 oz of stained glass pieces,* 1 oz of glass gems,* and four design templates. *Colors and weights may vary.