50lb Mixed OBSIDIAN Volcanic Glass Rough Rock Tumbler TUMBLING Rocks wholesale

50lb Mixed OBSIDIAN Volcanic Glass Rough Rock Tumbler TUMBLING Rocks We do not pick the stones, we just grab them and weigh them out. We cant really tell what color lots of them are unless they are wet. ***All Stone will vary slightly in size shape and color**** ****Stones in picture have been cleaned to show quality of stone*** Some of the pieces are thin and some are pretty good sized chunks. ****Any blue you see in the photos is reflection from the sky, picture are of display product, wet and oiled to show color.******