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NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids and Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Hobby

NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids and Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Hobby

Name: NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids and Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit,
Brand: Blue Marble
Price: 3189.16 BOB
Availability: InStock

Product ID: 243434713

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Details

Size
12.6 x 6.7 x
Brand
Blue Marble
Age range (description)
Kid Adult
Item dimensions L x W x H
32 x 17 x 26
Educational objective
Geological

💎Includes innovative reusable GemFoam polisher

🔇75% quieter stainless-steel barrel lid

⚙️Durable motor with time & speed control

Description

💎 Turn Rough Rocks into Radiant Gems—Your Personal Gemstone Studio Awaits!

WHISPER QUIET OPERATION - Engineered with a leak-proof stainless-steel barrel lid that’s 75% quieter than plastic alternatives.
EFFORTLESS PRECISION POLISHING - Set it, forget it—customizable time and speed controls for perfect results every time.
REVOLUTIONARY GEM FOAM POLISHER - Add water and GemFoam for a dazzling, professional-grade gemstone finish that stands out.
STEM APPROVED FUN FOR ALL AGES - Designed for ages 8+, this kit sharpens geological curiosity and logical thinking while delivering hands-on creativity.
ALL INCLUSIVE GEMSTONE EXPERIENCE - Comes with 453g of 9 unique rough gemstones, tumbler grit, strainer, and jewelry fastenings—everything you need to shine.

The NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit is a durable, quiet, and all-in-one rock polishing system designed for kids and adults. Featuring a motor with adjustable time and speed controls, a leak-proof stainless-steel barrel lid, and the innovative reusable GemFoam polisher, this kit includes 453 grams of nine different rough gemstones, tumbler grit, and jewelry fastenings. Perfect for STEM learning and creative exploration, it delivers professional-quality polished gems without batteries or assembly.

Specifications

Product Dimensions	32 x 17 x 26 cm; 3.04 kg
Manufacturer recommended age	8 years and up
Item model number	NGPROTUMBLER3
Educational Objective(s)	Geological exploration, observation skills, logical thinking
Language:	English
Number of Game Players	1
Assembly Required	No
Batteries Required?	No
Batteries included?	No
tech_spec_battery_description_toys	No battery required
Material Type(s)	Multiple
Remote Control Included?	No
Colour	Black
ASIN	B086Z83SV5

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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