Smithsonian Rock Tumbler

Product Details


Smithsonian Rock Tumbler

Tumble rough rocks into polished stones! Make rings, necklaces, charms, and key chains with the provided accessories, through the same process used by the oceans for millions of years! Includes more than 15 accessories including necklages, rings and key chains.


  • For 1 player
  • Ages 10 and up
  • Made in China
  • Warning: Choking Hazard - Contains small parts not suitable for children under 3 years.

Smithsonian Rock Tumbler

  • Toys Age Range: 10 and up
  • Dimensions: 5.0 inches (H) x 15.0 inches (W) x 12.0 inches (L)
  • Weight: 3.6 pounds
  • Included in the box: 1 rock tumbler set, 1 barrel, 1 lid, 2 motor friction rings, 2 axle-wear plates, 1 rubber O ring gasket, 1 bag rough semi-precious stones, 1 bag coarse grit, 1 bag medium grit, 1 bag polish, 1 pot of glue, 12 plastic anchors, 2 key rings, 2 rings, 6 cords,
  • Made in China

For post-purchase inquiries, please contact customer support.

Sold by Groupon Goods. View the FAQ to learn more.

The Fine Print


Customer Reviews

Product Picture for Customer Review

Smithsonian Rock Tumbler

Rate first, then write a review.

Tara Verified Purchaser
Dec 26th, 2016
If it actually worked it would take almost a month till you get a finished product and the machine would need to stay on 24 hrs a day. The tumbler won't turn and it leaks so the water won't stay in it! I will be returning this for a refund!
Was this helpful?
Thank you for your vote (Undo)
1 person found this review helpful
Kelly Verified Purchaser
Jun 25th, 2016
Loved this rock tumbler! It took a little longer from start to finish then I thought it would but I loved the end result. I only did 2 days for each step and they came out awesome. I would recommend only putting semi similar stones and gems together though. Also I only used maybe 1/2 Tbsp of each powder.
Was this helpful?
Thank you for your vote (Undo)
Showing 2 of 2

Average of 3 ratings

67%
0%
0%
0%
33%
To ensure the quality of reviews, all reviews are screened for spam and content that may be offensive to other people.

Please Sign In or Sign Up to rate or vote

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.