鶹

鶹

Customer Review

  • IRob
    4.0 out of 5 stars Awesome product but very noisy.
    Reviewed in Canada on July 12, 2019
    Verified Purchase
    Great item. My kids love it. Works really well. But be aware, the tumbler is really noisy.
    Helpful
     Report Permalink

Product Details

NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit-Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings and detailed Learning Guide - Great STEM Science kit for Mineralogy and Geology Enthusiasts
byBlue Marble
4.2 out of 5 stars
10,529 global ratings