Rock Polishing Tools

Blue Marble

National Geographic Platinum 2 lb tumbler kit

Platinum two-pound machine with hours-or-days timing and three speeds.

Platinum-marked box and dark National Geographic machine with a cover over its drum.
$134.99Nov 9, 26, 05:23 PM · New York
Price info

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Use and fit

Choose the Platinum when you want a covered drum for a shared workspace and the option to set a run in hours as well as days. The two-pound designation identifies the batch class. The Professional series also has a two-pound version, so match the Platinum model before buying spares.

Specifications

Brand
Blue Marble
Listed model
NGULTTUMBLER2
Verified detail
Platinum two-pound machine with hours-or-days timing and three speeds.

Product or manufacturer reference

Questions before buying

What is different about the Platinum timer?

It can use hours or days, and the drum sits behind a cover. Check the Platinum model number when shopping for accessories.

Compare before you buy

The two-pound Professional is a separately documented model without the same Platinum control setup. National Geographic Professional 2 lb rock tumbler

Choose a rotary or vibratory rock tumbler

Rotary rock tumblers