Best Lortone Tumbler 2025

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Last Updated - 09/06/2025

Best Choice

01

Blue Marble

NATIONAL GEOGRAPHIC Rock Tumbler Media - The Ultimate Rock Polishing Accessory Kit, 4 Stage Bulk Rock Tumbler Grit 1.5 lb Ceramic Pellets GemFoam Polishing Tumbling Media

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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WORKS WITH ANY ROCK TUMBLER The tumbling supplies in this set are safe to use with any rock tumbler. The tumbling grain, ceramic pellets and GemFoam together improve the performance of the Rock Tumbler for impressive results.
QUALITY EDUCATIONAL PRODUCTS We pride ourselves on making the highest quality practical science products, all backed with exceptional service. If your experience is less than outstanding, let us know and we will make things right!
Improve your stone grinding results - Ceramic tumbler media make the entire polishing process more effective, improve the distribution of the polish, dampen the noise of the tumbler, reduce quarry and serve as a filling material for smaller batches.
HIGH QUALITY GRIT Yields Iridescent Polish: the stone polishing grit in this pack is made of high quality silicon carbide and polishes 8-10 pound stones, includes measuring shovel and storage containers with secure screw caps for easy storage.
BRAND NEW WAY TO MAKE Tumbled Stones Shine GemFoam is a unique new stone polishing medium that gives tumbled stones unparalleled shine. Simply add the patented, pending polishing medium to your tumbler after the last grinding process for great results!

138,69 €
Value for Money

02

Dan&Darci

Dan&Darci Advanced Professional Rock Tumbler - 9 Day Digital Timer & 3 Speed Settings - Turn Rough Rocks into Beautiful Gemstones - STEM Gift for All Ages

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Transform stones into polished gemstones: explore and learn the fun process of polishing stones with the advanced rock tumbler. Simply place rough stones and grit into the drum and let the machine do its work.
Powerful performance: features a high-performance motor that’s extremely durable and a closed drum that runs more quietly than many other brands.
Complete kit: this set includes a quiet-running (500 g capacity) rock tumbler, 4 packs of grit, 250 grams assorted rough stones, sieve, jewellery pendant, gemstone storage bag and an illustrated, easy-to-follow set of instructions and learning guide (English language not guaranteed).
Advanced features: speed control (for more detailed polishing) and a 9-day timer (which automatically turns off when you want) - all displayed on beautiful LCD screens.
A supportive and educational gift for all ages groups: it’s not often that a research project is also fun - but this set does both! Great set for individual play or group activities. Kids are fascinated as soon as they take it out of the box and it’s a perfect STEM project. It helps promote a love of science, geology and mineralogy in a fun and exciting way.

94,65 €
03

Mocoli

Polishing Machine Polisher, Polishing Drum Jewellery Multifunctional Metal Polishing Machine Adjustable Rotation Speed Rotary Tumbler Surface Polisher 50 W with Polishing Beads Stone Polishing Machine

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【With Polishing Beads】: This jewelry grinder uses iron or steel balls to process the surface of the workpiece. Thanks to the principle of centrifugal movement, this jewellery tumbler can improve polishing efficiency by 5 to 10 times. This rotating polisher can improve the accuracy and fine shapes of the workpiece and create a smooth and shiny surface.
【Pure Copper Motor,Powerful, Noise and No Shivering】: Single drum machine with durable, powerful motor. Kopper wire motor, stable operation, low consumption, low noise, long service life. Features a noise reducing rubber cylinder with stainless steel lid that is both leak proof and much quieter than plastic barrels. Even vibration, low noise and no shaking.
【Implement multiple functions such as deburring, chamfering, polishing, washing etc】: environmentally friendly plastic bucket, non-slip, drop-proof and wear-resistant. Non-slip textured design, stainless steel lid. The seamless seal is waterproof and has undergone rigorous testing. Very easy to use and gives your stones an excellent finish. Perfect for beginners and advanced hobbyists!
【Adjustable Rotation Speed】: Stepless speed control. Equipped with a speed-adjustable power supply, the rotation speed can be easily adjusted to different polishing speeds. MULTIPURPOSE Ideal for jewelry, steel, iron, copper, zinc, aluminum, magnesium alloys such as surface polishing. Power: 50 W. Voltage: AC 220V/50Hz
Polishing drum jewellery metal polishing machine: drum beads rock stones gold silver jewellery jade metal polishing machine. Multi-scale polishing and grinding of objects. The operation is flexible and easy. Suitable for dentition, jewellery, jade, stone carving, wood carving, gold etc. Turn ordinary stones into beautifully polished gemstones with this professional stone cup.

88,99 €
04

Dpwrrot

Dpwrrot 1.4 kg Replacement Barrel for Rock Tumbler, Replacement Parts - Transparent Barrel for Rock Tumbler (Hobby Barrel)

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9.4

Excellent

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PACKAGE CONTENTS - 3 LB STONE GLASS BARREL
NOTE: This rock tumbler allows you to polish like a pro. We recommend that you have a special shaft that is only used for the final step of the polishing process to avoid leaving residue of coarser grits that could scratch your gemstones and reduce the final polish.
EASY TO USE For polishing stones or metal parts, add a media and let the machine do all the work for you. Ideal for tumbled stones and jewellery components.
CONVENIENT - Made from durable rubber and with a leak-proof lid.
QUIET AND DURABLE: Noise reducing barrel; thanks to the rubber inner coating of the tumbler it is extremely quiet.

36,49 €
05

KomeStone

KomeStone Rock Tumbler Rubber Barrel Extra Large Capacity 1.1kg Replacement Rubber Barrel K1 & K1 Pro Rock Tumbler

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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KomeStone Rock tumbler rubber barrel replacement, suitable for KomeStone K1 and K1 Pro Rock Tumbler, if you need a replacement, this is the perfect match.
KomeStone COMPREHENSIVE KIT: discover the ultimate rock tumbling kit. Choose from our versatile model range - K1 Professional and Advanced, K1 Pro with a state-of-the-art brushless motor, K2 with noise reduction and brushless motor and the K3 Hobby Rock Tumbler. Suitable for all ages, it is the perfect gift guide; even a 4 year old can master its use.
Explore further: increase your rock tumbling with our range of accessories. From rough stones to high performance polishing grains and ceramic pellets, we have everything you need for flawless results. Compatible with various stones and mugs, our accessories enhance your lapidary journey.
EXCEPT EXCEPTIONAL CAPACITY Our barrel boasts an impressive 2.5 pounds capacity, allowing you to dry and polish generous amounts of stones. The barrel can hold a total weight of up to 4 pounds, including water, polishing grains and ceramic pellets.
DURABLE EXCELLENCE Made from high quality thick rubber, the KomeStone Rock Tumbler Barrel guarantees exceptional durability. The operation is remarkably quiet and emits minimal noise even in another room or garage.

32,55 €
06

Blue Marble

NATIONAL GEOGRAPHIC Rough Gemstone Refill Kit for Rock Tumbler

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Nine varieties of gemstones: tiger eye, amethyst, aventurine, rose quartz, red jasper, agate, sodalite, dalmatian jasper, hematite (total 453 g).
LEARNING GUIDE: In our learning guide, you will learn all about these unique gems and learn many amazing and fascinating facts.
Jewellery settings: 1 necklace, 1 pair of earrings, 1 keyring, 1 ring. Create individual jewellery from your freshly polished gemstones.
High-quality learning toy – we pride ourselves on our high-quality scientific toys and offer exceptional service for all products. If your experience is not astronomical, let us know and we will make it better!
Four graining levels: coarse, medium, fine, polishing. Turn your stones from raw rocks into dazzling gemstones

45,43 €
07

EDUMAN

Planet Excavation Set for Children, Gemstones Excavation for Natural Gemstones, Crystals and Minerals Stones, Geology and Astronomy, Planet Excavation Toy Gift for Children from 6 Years

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Gemstone learning card: with the oversized posters, children can confirm the old gemstones and discover the secrets of the planet. This solar system excavation kit can give children a wealth of knowledge in their fun experiences, improve their observation skills and expand their interest in science.
Gemstone excavation set: This science set contains 8 ground blocks, 40 treasures, 1 didactic poster, 1 excavation card, 8 tools, 8 postcards, everything you need.
Family activity: children will appreciate the gemstones they dig with their hands, and parents can play together with children and close the relationship between parents and children. It certainly creates good family memories.
Easy for children: digging out gemstones can improve children's practical skills and train their mind. Letting the children dig the gemstones themselves is more educational than just watching. Let's look forward to the joy of your little archaeologists after exploring the mysteries!
Create adhesive for refrigerators: After pulling out the gemstones, remove the plate from the side of the box, turn it into a sticker with a magnet and attach it to the refrigerator, which is ecological and reusable.

36,99 €