Blue Marble
National Geographic Professional 2 lb rock tumbler
Two-pound Professional kit with selectable speed and a programmable timer.

Price info
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Use and fit
Choose the two-pound Professional model if you want more control than the Hobby timer and usually run a smaller batch than the three-pound Professional version. The included GemFoam has its own finishing instructions. Use the exact model when matching a spare drum.
Specifications
- Brand
- Blue Marble
- Listed model
- NGPROTUMBLER3
- Verified detail
- Two-pound Professional kit with selectable speed and a programmable timer.
Questions before buying
How does this compare with the Hobby controls?
The Professional version provides speed and timer controls. Check the box for the two-pound version and use the matching manual for loading.
Compare before you buy
The Platinum model adds a cover around the drum and timing in hours or days. National Geographic Platinum 2 lb tumbler kit