Kids love getting their hands dirty and building their artistic skills with this easy-to-use kit! It comes with everything children need to create their own backyard stepping-stone that glitters during the day and glows at night. Children just pour the concrete into the mold…decorate the stone with glow stars, glass marbles and plastic crystals…and write a message to welcome everyone to their garden. Kit includes a detailed instruction guide. Stepping-stone measures 5 1/2" x 7 1/2" x 2 1/4" high.