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Original Rock Tumbler

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Product Description

This heavy-duty rock tumbler does much more than ordinary rock polishers- it actually changes rough stones into beautiful high-luster semi precious gemstones (note: takes approximately 30 days to achieve). You can even make jewelry and key chains with the settings included in this set. This U.L. Listed set includes a tumbling machine with heavy-duty motor, rough semi-precious stones (including amethyst, jasper, agate and others), grit, polish, jewelry settings, glue and instruction manual. Ages 10 and up.

Additional Info

628992

097D9ABE

042409006351

NSI635

3.6 pounds

12.9 x 12.9 x 5.0

How to Get It


  • This item can be shipped to all 50 United States including Alaska & Hawaii
  • This item is NOT eligible for shipping to APO/FPO addresses, U.S. Territories, Puerto Rico or P.O. Boxes
  • Due to shipping restrictions, Ship Charges will be separate from other items in your order
  • This item will ship by itself


  • This item may be shipped via Standard Shipping, Expedited Shipping or Express Shipping

(learn more):

  • This item is sold online only (not sold in stores)
  • Orders placed for Store Pickup will receive online pricing and promotions
  • In-stock status is approximate and may not reflect recent sales
  • Not all items are carried at all stores. Please click the "Select a store" link to check product availability

Average Customer Rating:

by PowerReviews
NSI International 1012089Original Rock Tumbler
 
3.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

75%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

          • Reviewer Profile:
          • Working parent (4)
          • Was this a gift?:
          • Yes (3)

        Reviewed by 4 customers

        Sort by

        Displaying reviews 1-4

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        (2 of 2 customers found this review helpful)

         
        1.0

        Don't waste your money!!

        By Science Mommy

        from Denver, CO

        About Me Working Parent

        Pros

        • None

        Cons

        • Difficult to Assemble
        • Difficult to Clean
        • Flimsy
        • Poor Construction

        Best Uses

          Comments about NSI International 1012089 Original Rock Tumbler:

          What a complete waste of time and money. Yes the rocks get smooth but they don't get shiny at all. You spend aprox. a month from start to finish with the end results being worthless. My advise, go to the rock store and buy some already done.

          • Was this a gift?:
          • No

          Comment on this review

          (2 of 3 customers found this review helpful)

           
          5.0

          What a fascinating product!

          By I was doubtful

          from East Norriton,PA

          About Me Parent Of Two Or More Children, Working Parent

          Pros

          • Easy To Assemble
          • Lots of Fun

          Cons

            Best Uses

            • Older Children

            Comments about NSI International 1012089 Original Rock Tumbler:

            I was really doubtful that the rocks would change formation,etc. I was also leary about keeping it plugged in and ON for 48hrs. I took the chance and "wow" what a nice surprise. We kept it in the laundry room because it makes some noise. It was very safe to keep on overnight. The results were exciting. The kids brought the rocks right to school to show all their friends.

            • Was this a gift?:
            • Yes

            Comment on this review

            (12 of 12 customers found this review helpful)

             
            4.0

            Just what he wanted

            By Moondog

            from Georgia

            About Me Working Parent

            Verified Buyer

            Pros

            • Educational
            • Engaging

            Cons

            • Noisy

            Best Uses

              Comments about NSI International 1012089 Original Rock Tumbler:

              It's Just what my son wanted for his birthday. He loves it, it's a little noisy, but works fine and he loves it.

              • Was this a gift?:
              • Yes

              Comment on this review

              (9 of 12 customers found this review helpful)

               
              2.0

              rock tumbler

              By science mom&kid

              from columbia, md

              About Me Education Oriented, Parent Of Two Or More Children, Working Parent

              Pros

              • Educational
              • Engaging
              • Interactive

              Cons

              • Poor Design

              Best Uses

              • Indoor

              Comments about NSI International 1012089 Original Rock Tumbler:

              our rock tumbler was missing coarse grit and polisher, nsi sent these items at no cost but when we went to start tumbling, the tumbler lid was broken, we will email the company again to get a new tumbler

              • Was this a gift?:
              • Yes

              Comment on this review

              Displaying reviews 1-4

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              Size Chart