SKU: 88846111565

NATIONAL GEOGRAPHIC Rock Tumbler Kit - Complete 2 Lb. Polisher for Adults & Kids, Black, Model NGPROTUMBLER3

Sale price$85.55 Regular price$95.05
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

NATIONAL GEOGRAPHIC Rock Tumbler Kit - Complete 2 Lb. Polisher for Adults & Kids, Black, Model NGPROTUMBLER3The Blue Marble Rock Tumbler is an ideal tool for both kids and adults who wish to explore the fascinating hobby of rock tumbling. This professional grade tumbler allows users to transform rough stones into stunningly polished gemstones, making it a perfect educational activity for budding geologists and craft enthusiasts. Constructed with durable materials, this rock tumbler features a large capacity barrel designed for optimal performance. Its

The Blue Marble Rock Tumbler is an ideal tool for both kids and adults who wish to explore the fascinating hobby of rock tumbling. This professional-grade tumbler allows users to transform rough stones into stunningly polished gemstones, making it a perfect educational activity for budding geologists and craft enthusiasts.

Constructed with durable materials, this rock tumbler features a large capacity barrel designed for optimal performance. Its innovative design includes a stainless-steel lid, ensuring durability while minimizing noise by being 75% quieter than traditional plastic barrels. The reliable motor is equipped with time and speed control settings, allowing users to set their desired tumbling cycle and focus on other activities. This tumbler kit also includes 1 lb. of raw rocks featuring nine different types of gemstones, as well as essential accessories such as jewelry fastenings, grit, strainer, and the unique GemFoam rock polisher. With GemFoam, users can achieve an exceptional shine on their gems, setting this tumbler apart from competitors.

Key Features:
  • CREATE YOUR OWN GEMSTONES: Perfect for kids and adults, turning rough rocks into polished gemstones.
  • DURABLE DESIGN: Features a leak-proof, 2 lb. barrel with a stainless-steel lid for long-lasting use.
  • QUIET OPERATION: 75% quieter than plastic tumblers, making the tumbling experience more enjoyable.
  • TIME AND SPEED CONTROL: Adjustable settings allow users to customize their tumbling experience.
  • COMPREHENSIVE KIT: Includes 1 lb. of raw rocks, 9 types of gemstones, grit, and jewelry fastenings.
  • UNIQUE GEMFOAM: Reusable polisher that enhances shine for a professional finish on gemstones.
  • HIGH-QUALITY EDUCATIONAL TOY: Backed by exceptional service, perfect for educational purposes and hands-on learning.

This rock tumbler is an excellent choice for families, hobbyists, and educators looking to engage in a fun and educational activity. With its user-friendly design and comprehensive kit, the Blue Marble Rock Tumbler provides endless opportunities for creativity and learning. Experience the joy of transforming raw rocks into beautiful gemstones while fostering a love for geology and craftsmanship.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88846111565

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4.1 ★★★★★
Based on 8 reviews
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CW
Pawtucket, US
★★★★★ 5
This is a GREAT product line! Excellent fit!
Size: XX-Large, Color: Whiteblueleaf, Size: XX-Large, Color: Whiteblueleaf
Ordered 5 of these for a trip to Hawaii- and they did NOT disappoint! I don't do well in humidity, and these were the solution. The fabric is light but strong, and I am a bigger guy who usually where's a 2X Tall- the 2X was perfect. Just the right length, not too short like almost all of the other shirts I get off Amazon. Cool and moisture wicking without and discoloration, no embarrassing sweat marks and they do not hold any odor. Beats the regular cotton shirts for sure. After washing the colors, fit and finish have all held up wonderfully!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
H
Verified Purchase
hairybarry
Carnegie, US
★★★★★ 5
I love golf shirts !
Size: XX-Large, Color: Greengolf
I really love the design and feel of this shirt. The rub, is that it’s wrinkled all the time!! Even after a couple of washings. Also tried to water spray and let hang dry and also redry in the dryer. I’ve also worn it golfing. Hoping it would get better. Maybe my imagination, but does seem a little better. Golfing isn’t supposed to be a fashion show. But comfy nice shirts a must. I have this same shirt in black background. Love it, and isn’t as wrinkled. Black isn’t the best color on really warm summer days. Might keep this for a bit and see if it settles. No TV cameras on my golf game, ha! Just seem to play better when I feel good and look good. And most courses require collared shirts. Ok! Washed it again and let it hang dry! Wrinkles are gone!! Great shirt!! Now have it in several colors! The lighter colors are great!! Fend off the heat and nice enough to wear to church!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2025
B
Verified Purchase
B
Draper, US
★★★★★ 5
Great golf shirt
Size: X-Large, Color: White Rhombus
Great golf shirt! Husband loves it, I will order more! They are a little longer than he would wear because he doesn’t tuck his in but over all great. Price is decent compared to what you spend in stores these days. The material is very light and great for south Arkansas heat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
M
Verified Purchase
Maritza Figueroa
Whiting, US
★★★★★ 4
Material And fit
Size: Large, Color: White Rhombus
My husband loved it. Very soft and fits perfect. Great prize, now let’s see what happens after washed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
A
Verified Purchase
A2MomTo3
Boise, US
★★★★★ 5
Great shirt, great quality!
Size: Medium, Color: Green Bluespot
Great shirt! I bought this as a gift for my son and he loves it. He said the feel and fit are excellent. A great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

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