Skip to content Skip to navigation menu
View my cart  

National Geographic Rock Tumbler Refill Kit - Gemstone favorite




In Stock!
Your Style Selection: Gemstone
Gift wrap may be added in the cart to eligible products.
  • Refill kit works with our Rock Tumbler and Jewelry Making Kit (733747, sold separately)
  • Includes stones, 4 bags of polishing grit (coarse, medium, pre-polish, and polish) and 5 jewelry fasteners
  • Choose Gemstone Mix with 9 varieties, or Jasper mix with 8 varieties
  • Create custom jewelry, embellished picture frames, or accents in a potted plant
  • Educational activity makes a great gift for kids interested in science and STEM activities
  • Ages 8 and up.

Designed to work with our Rock Tumbler and Jewelry Making Kit (733747, sold separately), this refill kit includes everything you need to add to your dazzling rock collection—stones, polishing grit, and jewelry fasteners. Choose your stone variety (Gemstones or Jasper Mix) to create custom jewelry, embellished picture frames, or accents in a potted plant. Plus, the helpful learning guide provides fascinating facts about gemstones.

Gemstone mix includes nine stone varieties: Tiger's Eye, Amethyst, Aventurine, Agate, Rose Quartz, Red Jasper, Sodalite, Dalmation Jasper and Black Jasper. Jasper mix includes eight stone varieties: Mookaite, Kambaba, Zebra, Picture, Red, Dalmation, Polychrome and Yellow. Rock Tumbler Kit, 733747, sold separately.

Size: Rock sizes vary


One Year Quality Guarantee

At HearthSong®, we strive to provide superior customer service, and we believe in treating our customers the way we want to be treated ourselves. To that end, we guarantee product quality for one year from the shipping date.


We ship most in-stock merchandise within 24 hours of receiving your order. Standard ground delivery requires 5-7 business days. For more information on express or international shipping options, visit our Shipping and Handling Page. Visit our Shipping and Handling Page

Easy 90-Day Returns & Exchanges

If, for any reason, you are not 100% satisfied with one of our products, you may return it for an exchange or refund within 90 days of the purchase date. Call Customer Service at 800-533-4397 to request a Fast Exchange, or use our Easy Online Returns form to return your item(s) by mail. For complete information on our returns policy and procedure, visit our Easy 90-Day Return & Exchange Policy Page for full details. Visit our Returns and Exchanges Page

Add-ons for extra fun

National Geographic Rock Tumbler and Jewelry Making Kit

Related Products
Mon Jul 04 17:12:49 EDT 2022