Discover the magic of Color Zone Hydro Rocks, the ultimate mess-free rock art kit! This new rock art technique lets you create stunning designs without a drop of paint — just add water! Complete with 1.5 lb. of smooth stones, a sponge, and three custom hydro transfer designs featuring smiley faces, dinosaurs, and planets, this set includes all the essentials for creative fun. Simply cut the design to match your rock size, wet the rock and the transfer, then use the sponge to wrap it onto your stone! Whether you hide your creations around your neighborhood, add them to your garden, or start a collection, Color Zone Hydro Rocks inspire endless creative fun! Say goodbye to messy paint stains and hello to a new, exciting way to create rock art! Perfect for anyone age 6 and older. Details: For ages 6 and up Contents: Smooth rocks (1.5 lb. / 0.68 kg) 3 water transfer sheets Sponge Project guide