{"product_id":"model-a-r1-rock-tumbler","title":"Model A-R1 Rock Tumbler","description":" Discover the Fascination of Rock Polishing with the Original          \n              Thumler's Tumbler Rock Polisher (Model AR-1 #102).               \n                        Suitable for ages 12 and older.                        \n                                                                               \nFEATURES: One of the simplest and oldest methods of polishing rocks and stones \n            to reveal their long-hidden natural beauty!                        \n          A great hobby for beginners...a great tool for experts!              \n          Create stunning jewelry with gem-like polished stones.               \n          Stimulates an interest in natural science!                           \n          Professional quality rock polisher with a 3lb. capacity tumbler.     \n          The Model A-R1 tumbler has larger motor than the Model T.            \n          The jewelry kit includes parts to create necklaces, bracelets, bolos,\n            earrings, key chains and more.                                     \n          4 grades of polishing abrasives provided:                            \n            -(1) 4oz Coarse          -(1) 2oz Polish                           \n            -(1) 4oz Fine            -(1) 2oz Prepolish                        \n          Overload protected--if motor overheats, unit automatically shuts off.\n          Tumbler is able to run for approximately 7 days (24 hours a day).    \n          A colorful Rock Polisher's guide booklet.                            \n          Step-by-step instructions included.                                  \n                                                                               \nINCLUDES: (1) Model AR-1 Rock Tumbler Drive Unit                               \n          (1) 1qt. Rubber Tumbling Barrel                                      \n          Grit Pack #300                                                       \n          1lb. Bag of Rocks                                                    \n          Jewelry Kit                                                          \n          120V 60Hz Electric Motor              ","brand":"GREAT PLANES","offers":[{"title":"Default Title","offer_id":39690495918289,"sku":"THU102","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/2538\/0562\/products\/Model_A-R1_Rock_Tumbler.png?v=1622312005","url":"https:\/\/www.adventurehobbiesandtoys.com\/products\/model-a-r1-rock-tumbler","provider":"Adventure Hobbies \u0026 Toys","version":"1.0","type":"link"}