This advanced design means rock tumbling doesn’t take weeks anymore! Now you can turn rough stones into beautifully polished gemstones. Simply open the container, add your rocks, and press a button. The high quality rock tumbler does the rest. Great gift idea or use as a classroom teachers project.
COMPLETE GEOLOGY SCIENCE KIT INCLUDES
-High-quality state of the art rock tumbler with built in timers and sound cover
-Leak proof tumbler barrel with our exclusive polishing liner
-Over ½ pound of beautiful collector stones, 3 bags of rough stones including amethyst, jasper, and agates
-2 ring fasteners. Polish your gemstones and glue them on a ring for fashion jewelry