... rock tumbler polishes small stones to a smooth gleam that uncovers their incredible hidden patterns, colors, and structures and even has a window that lets kids watch the process unfold. Used with the included half pound of gemstone rocks, or rocks that ...
... rock tumbler polishes small stones to a smooth gleam that uncovers their incredible hidden patterns, colors, and structures and even has a window that lets kids watch the process unfold. Used with the included half pound of gemstone rocks, or rocks that ... more
