Top 10 Rock Tumbler Grit UK – Learning & Education Toys

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1. CAPKIT

Stone Polisher, Polish for Any Brand Tumbler, Rock Tumbling Supplies, Rock Polishing Media, 3.5 Pounds Grits Media + Poly Plastic Pellets, CAPKIT Rock Tumbler Grit Refill Kit

CAPKIT - We suggest 2 tbsp of grit per pound of stones, add enough water to cover the stones, seal the barrel, which is a good rule of thumb. Each to have pretty rocks/gems. Compatible with any brand tumblertumbler-polishing-grit-refill-kit-for polishing Agate-Jasper-Sea Glass- Gemstones Turquoise Sun Stones Obsidian Quartz Crystals Healing Stones.

5 steps just measure in the grit, and tumble. Easy to use:includes a clear instruction guide on how to use the grits and plastic pellets. Large amount of grit, This is a large amount of each size grit for the price. International products have separate terms, age ratings, are sold from abroad and may differ from local products, and language of product, including fit, labeling or instructions.

Kit includesstep #1 coarse grit 1 lb. Step #2 medium grit 1 lb. Polypropylene plastic poly Filler Pellets 1/2 lb. Step #4 grit 1/2 lb, step #3 Pre-polish Grit 1/2 lb. Instruction Guide. The only variable is how much of the product to use in your rock tumbler.
BrandCAPKIT
ManufacturerBrave Finder
Part NumberLE

2. Dan&Darci

Dan&Darci Rock Tumbler Grit Refill Kit, 3.5 Pounds Grits Media + Poly Plastic Pellets, Polish for any Brand Tumbler, Rock Tumbling Supplies, Rock Polishing Media, Stone Polisher

Dan&Darci - Complete rock tumbling medium kit: 3. 5 lbs. 100% satisfaction guaranteed: love it, or your money back!  If you are not satisfied with the kit, we'll refund you 100% of the money, no questions asked.

Compatible with all rock tumblers: can be used in tumblers from any brand: Dan&Darci, National Geographic, Smithsonian, Lortone, Elenco, Thumler and more. Easy to use: includes a clear instruction guide on how to use the grits and plastic pellets. Packaged in easy-to-use-and-store bottles. 4-step grit set and poly plastic pellets, to polish any rock. Includes: step #1 coarse grit 1 lb. Step #4 grit 1/2 lb, polypropylene plastic poly Filler Pellets 1/2 lb. Step #2 medium Grit 1 lb. Step #3 pre-polish Grit 1/2 lb. Instruction Guide.
BrandDan&Darci
ManufacturerDan&Darci
Height4.8 cm (1.89 Inches)
Length26.2 cm (10.32 Inches)
Width14.1 cm (5.55 Inches)
Part NumberDD-011
ModelDD-011

3. National Geographic

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

National Geographic - Create your own gemstones - rock tumbling is a hugely popular hobby for kids and adults! This professional rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.

All-in-one tumbling kit - this kit has everything you need and then some! You get 453 grams of rough rocks with nine different types of gemstones inside, five jewellery fastenings, tumbler grit, a strainer, and our innovative new GemFoam rock polisher. Use gemfoam for dazzling results - this rock tumbler kit stands apart from others thanks to our new, reusable GemFoam rock polisher! Add GemFoam and water to the barrel after your final tumbling stage and your gems will have incredible shine! Satisfaction guaranteed – the national geographic stem series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.

A tumbler that's made to last - the durable motor has time and speed control settings so you can set it, and forget it. An improved, leak-proof barrel features a stainless-steel lid is 75% quieter overall than plastic tumbler barrels.
BrandNational Geographic
ManufacturerJMW Sales, Inc.
Height26.04 cm (10.25 Inches)
Length32 cm (12.6 Inches)
Width17.02 cm (6.7 Inches)
Part NumberNGPROTUMBLER3

4. National Geographic

NATIONAL GEOGRAPHIC Rock Tumbler Media – The Ultimate Rock Polishing Supplies Kit, 4 Stage Bulk Rock Tumbler Grit, 1.5 Pounds of Ceramic Pellets, GemFoam Polishing Tumbling Media

National Geographic - Improve your rock tumbling results – ceramic tumbler media makes the entire rock tumbling process more effective, reducing rock breakage, quieting tumbler noise, improving delivery of rock tumbling grit, and acting as a filler for smaller batches.

Brand new way to make tumbled rocks shine – gemfoam is a unique new rock polisher media that gives unprecedented shine to tumbled rocks. High-quality educational toys - National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. The tumbling grit, ceramic pellets, and GemFoam together improve rock tumbling performance and yield impressive results. Quality grit results in a dazzling polish - the rock polishing grit in this pack is high-quality silicon carbide and will polish 8-10 lbs of rocks, includes measuring scoop and storage containers with secure screw-top closures for easy storage.

Just add the patent-pending rock polishing media to your tumbler after the final grit cycle for great results! Works with any rock tumbler – the tumbling supplies in this set are safe to use with any rock tumbler.
BrandNational Geographic
ManufacturerJMW Sales, Inc.
Part NumberNGFOMCERGRIT

5. WireJewelry

WireJewelry Asia Rock Tumbler Refill Kit, 3 Lbs. of Asia Stone Mix and 2 Batches of 4 Step Abrasive Grit and Polish

WireJewelry - Grit is premeasured & Packaged in Convenient Single Use Tear Packs. Rough stones average in size between 1. 5" to 2" with 20-30 Gram Weight. 3 lbs asia stone mix, includes up to 25 Different Types of Stones from List in Description. 2 batches of 4 step abrasive grit & Polish Coarse, Medium, Pre-Polish and Final Polish. Grit batch size is based on 3 lbs Capacity Barrels, for Smaller Barrels Use Half of the Packet.
BrandWireJewelry
ManufacturerWireJewelry
Weight2.15 kg (4.75 Pounds)
Part NumberG24-GR2-318

6. Polly Plastics

Polly Plastics Rock Tumbler Tumbling Media Grit Kit & Plastic Filler in Heavy Duty Resealable Bags

Polly Plastics - Contains - 1 lb. International products have separate terms, age ratings, including fit, are sold from abroad and may differ from local products, and language of product, labeling or instructions.

Superior packaging - packaged in durable, re-closable seal bags to prevent messy spills and to safely store unused product for later. Tumbles. 60 coarse silicon carbide grit, grit, 1 lb. Tumbler or five 3 lb. 180/220 medium Silicon Carbide, lb. 1200 aluminum Oxide Polish and 1 lb. 500 fine silicone Carbide, lb. Made in the usa - Premium materials. Complete kit - 4 step grit pack for use in 15 lb. Plastic cushioning pellets.
BrandPolly Plastics
Height11.43 cm (4.5 Inches)
Length25.4 cm (10 Inches)
Weight1.91 kg (4.2 Pounds)
Width16.51 cm (6.5 Inches)
Part Number683405247067
Model683405247067

7. National Geographic

Includes Agate, Petrified Wood, National Geographic Rock Tumbler Refill – 2.27 Kilogram Mix of Rocks and Gemstones for Rock Tumblers, Jasper, 5 Jewellery Settings and Polishing Grit, Gemstone

National Geographic - Respected quality - national geographic is proud to provide only the highest quality STEM toys and all our kits are backed by our 100% satisfaction guarantee. Detailed learning guide – the learning guide includes polishing instructions along with fascinating information about the stones in the kit.

Enormous variety - this rock tumbler refill kit has 2. 27 kilograms of unpolished rocks and gemstones consisting of a. 45 kilogram gemstone mix,. 45 kilogram agate mix,. 45 kilogram jasper mix,. 45 kilogram Madagascar mix, and. 45 kilogram petrified wood mix.

Rock polishing grit – there are 20 total rock tumbler grit packets in the kit, enough for five complete tumbling cycles with any rock tumbler. Jewellery settings – once your rocks are polished, use the 5 included jewellery settings to create beautiful keepsakes or use the included storage pouch to keep your favorite specimens all in one place.
BrandNational Geographic
ManufacturerJMW Sales, Inc.
Height14.99 cm (5.9 Inches)
Length17.53 cm (6.9 Inches)
Weight2.95 kg (6.5 Pounds)
Width15.49 cm (6.1 Inches)
Part NumberNGWORLDREFILL
ModelNGWORLDREFILL
WarrantyNational Geographic Toys is proud to provide a 100% satisfaction guarantee

8. National Geographic

Complete Rock Polisher Kit, 227 Grams of Rocks, Durable Leak-Proof Tumbler, 5 Jewellery Fastenings, Grit, NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit

National Geographic - Satisfaction guaranteed – the national geographic stem series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.

Create your own gemstones - rock tumbling is a hugely popular hobby for kids and adults! This starter rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design. Easy to use and educational - detailed tumbler instructions lead you step-by-step through the rock tumbling process, A full-color learning guide details how rocks are naturally polished and has fascinating facts about the gemstones in the kit.

All-in-one tumbling kit - this kit has everything you need and then some! You get ½ a pound of rough rocks with nine different types of gemstones inside, five jewelry fastenings, and our four-stage rock polishing grit. An improved, leak-proof barrel is lined with rubber for quieter operation while tumbling on the sturdy tumbler base. A tumbler that's made to last - the durable motor allows you to tumble multiple batches of rocks.
BrandNational Geographic
ManufacturerJMW Sales, Inc.
Height22.86 cm (9 Inches)
Length19.05 cm (7.5 Inches)
Weight1.81 kg (4 Pounds)
Width27.94 cm (11 Inches)
Part NumberNGTUMBLER2
ModelNGTUMBLER2
Warranty1 year warranty.

9. National Geographic

Jewellery Settings and Learning Guide Multicolor,23228, National Geographic Rock Tumbler Jasper Refill Kit, Educational Rock Polishing Hobby Kit with Gemstones & Grit

National Geographic - Craft your own unique jewellery using the 5 included jewellery fastenings, and make stunning homemade gifts for your friends and family! Full-colour learning guide with cool facts about the gemstones included, and easy to follow rock tumbling instructions.

1lb of raw gemstones: each refill kit comes with 1lb 453g of rough rocks to keep you tumbling for weeks and weeks! 5 4 grades of polishing grit: From coarse to fine, to incrementally refine your gems to perfection with each tumble. Create beautifully polished gemstones by tumbling the 8 varieties of raw jasper in your National Geographic Rock Tumbler sold separately.
BrandNational Geographic
ManufacturerNational Geographic
Height7.62 cm (3 Inches)
Length20.32 cm (8 Inches)
Width7.62 cm (3 Inches)
Part NumberJM20403
Model23228

10. Brave Finder

Rock Tumbler Refill Grit Kit- 4 Steps Grit Plus Ceramic Tumbling Filler Media- Polishing Grits- 4 Pounds Total Weight for Tumbling Stones Compatible with Any Brand Tumbler Stone Polisher

Brave Finder - Compared with poly plastic, ceramic filler can polish a more perfect stone. 4+1 one kit 4-step polishing grit pack and ceramic filler for use in 15 lb. And it compatible with Any Brand Tumbler or stone polisher.

Version selection the upgrade ceramic tumbling filler can be reused-no need to add new ceramic particles in every stage. Steps to polish rinse off raw stones- put stones into tumbler barrel- add grit- fill water to top of rocks- add 2/3 ceramic filler- close tumbler- tumble recommended for few days- rinse again and go to next grit. Detailed and ratios please refer to the instruction. Widely used the rock tumbler refill grit kit comes with enough high-quality silicon carbide grit to make a nice polish of rocks, glass, gems, etc. Win-win we're always here to help if any quality issues and about the rock tumbler grit kit.
BrandBrave Finder
ManufacturerBrave Finder
Part NumberLE