Best Rocks For Tumbling Bulk In May 2025

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If you are looking for the Best Rocks For Tumbling Bulk of top quality, read our detailed reviews on them here before making the purchase decision.

To help you in your search, we have completed this list of the Best Rocks For Tumbling Bulk.

Top Rated Best Rocks For Tumbling Bulk Of 2025

Rank	Product Name	Score
1	Fantasia Materials: 3 lb Premium World Stone Mix (Largest Variety ON Amazon) from Buy Now	9.7 Buy Now
2	Dan&Darci Rock Tumbler Grit Refill Kit - 3.5 Pounds Grits Media + Poly Buy Now	9.5 Buy Now
3	NATIONAL GEOGRAPHIC Rock Tumbler Refill - 3.28 Pounds Tumbling Grit Media for Stone Buy Now	9.1 Buy Now
4	Fantasia Materials: 3 Pounds (Best Value) Bulk Rough Madagascar Stone Mix - Raw Buy Now	8.8 Buy Now
5	Rock Tumbler Grit Kit and Ceramic Tumbling Filler Media | Polly Plastics Buy Now	8.6 Buy Now
6	UFEEL 3 lbs Bulk Rough Stone Mix - Large 1" Natural Raw Crystals Buy Now	8.3 Buy Now
7	3 lbs of a Bulk Rough Asia Stone Mix - with 40 Exotic Buy Now	8.1 Buy Now
8	Fantasia Materials: 3 lbs (Best Value) of Exclusive Premium Asia Stone Mix Buy Now	7.8 Buy Now
9	Tonmp 3 Pounds Rock Tumbler Refill Grit Media Kit (4 Polishing Grits)| 4-Steps Buy Now	7.5 Buy Now
10	Digging Dolls: 4 lbs Natural 12 Stone Madagascar Rough Stone Mix - Large Buy Now	7.2 Buy Now

1. Fantasia Materials: 3 lb Premium World Stone Mix (Largest Variety ON Amazon) from

• Available in 3 pounds, 6 pounds and 9 pounds total weight
• 100% authentic fantasia rough - a brand trusted worldwide
• Fantasia premium rough stone mixes from three areas of the world!
• Perfect for tumbling, cabochons, wire wrapping, reiki or collecting
• Every bag is unique with different rough stone assortments

2. Dan&Darci Rock Tumbler Grit Refill Kit - 3.5 Pounds Grits Media + Poly

• 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.
• Includes: step #1 coarse grit (1 lb.), step #2 medium grit (1 lb.), step #3 pre-polish grit (1/2 lb.), step #4 grit (1/2 lb), polypropylene plastic poly filler pellets (1/2 lb.), instruction guide.
• Complete rock tumbling medium kit: 3.5 lbs. 4-step grit set and poly plastic pellets, to polish any rock. packaged in easy-to-use-and-store bottles.
• Easy to use: includes a clear instruction guide on how to use the grits and plastic pellets.
• Compatible with all rock tumblers: can be used in tumblers from any brand: dan&darci, elenco, lortone, national geographic, smithsonian, thumler and more.

3. NATIONAL GEOGRAPHIC Rock Tumbler Refill - 3.28 Pounds Tumbling Grit Media for Stone

• Compatible with all tumblers - use this grit for tumbling rocks in any brand of rock tumbler. lortone, thumler, national geographic, elenco, smithsonian and more!
• Polish rocks and more - including quartz, jasper, tiger's eye, glass and more!
• High quality - this kit comes with enough silicon carbide grit to complete approximately 8-10 lbs of rocks.
• Recommended use - we recommend approximately 2 tablespoons of grit per pound of rocks.
• 4 courses of grit - take your stones from rough material to polished gems over a 4-step tumbling process

4. Fantasia Materials: 3 Pounds (Best Value) Bulk Rough Madagascar Stone Mix - Raw

5. Rock Tumbler Grit Kit and Ceramic Tumbling Filler Media | Polly Plastics

• Strong spill-resistant packaging - packaged in durable, re-closable seal bags to prevent messy spills and to safely store unused product for later.
• Contains - 1 lb. 60 coarse silicon carbide grit, 1 lb. 180/220 medium silicon carbide, grit, lb. 500 fine silicone carbide, lb 1200 aluminum oxide polish and 1.5 lbs. porcelain ceramic filler cylinders. no need to keep ceramic separate for each stage rinse and use the same batch through all the tumbling stages.
• Complete kit - 4 step grit pack and ceramic filler for use in 15 lb. tumbler or five 3 lb. tumbles.
• Beginner friendly - complete instructions included. 100% satisfaction guarantee on all our products.
• Made in the usa premium materials.

6. UFEEL 3 lbs Bulk Rough Stone Mix - Large 1" Natural Raw Crystals

• Mixed stones in our images were taken with the stones being wet which helps to show the materials true colors, potential and clarity.
• Size: range from 1" to 2 ", average : 1.25"
• Quantity: 3 lbs (stone mix)
• Each rough mixed stone is irregular, unpolished and rough and the quantities of stone depends on size and weight of each stone.
• These rough raw stones can be used in energy, tumbling, decoration, jewelry making. chakra balancing, reiki, or other metaphysical practices and more. perfect gift for beginners or collect crystals.

7. 3 lbs of a Bulk Rough Asia Stone Mix - with 40 Exotic

• A beautiful blend from asia with spectacular colors and patterns!
• Each and every stone is unique and you will receive ones similar to the images shown.
• Quantity: 3 lbs / average size: 1" to 1.25"
• Stones in our images have been soaked in water to showcase their potential!
• Each of our images shows 3 pounds of stones! (manufacturer part number: peb-asia-3)

8. Fantasia Materials: 3 lbs (Best Value) of Exclusive Premium Asia Stone Mix

• Exclusive fantasia premium asian rough stone mix
• 100% authentic fantasia rough - a brand trusted worldwide
• Every bag is unique with different rough stone assortments (15-25 types per bag average)
• Perfect for tumbling, cabochons, wire wrapping, reiki or collecting
• Free online stone identification information - the images to the left on this page are the identification chart!

9. Tonmp 3 Pounds Rock Tumbler Refill Grit Media Kit (4 Polishing Grits)| 4-Steps

• **packaged in 4 bottle to safely store unused product for later.
• **purchase with confidence. we proudly back our product with a 100% satisfaction guarantee
• **the kits will work with all rock tumbler.makes high quality rock tumblers and materials.
• **4-step grit pack with 3 pounds of total weight. our universal grit is designed for any rock tumbler.
• **step 1 - 1 lb. 60 coarse silicon carbide grit, step 2 - 1 lb. 180/220 medium silicon carbide grit, step 3 - 1/2 lb. 500 fine silicone carbide, step 4 - 1/2 lb. 1200 aluminum oxide polish.

10. Digging Dolls: 4 lbs Natural 12 Stone Madagascar Rough Stone Mix - Large

• Includes only the authentic digging dolls brand of stones - as our mascot ruby says, "we get our hands dirty so you don't have to!"
• Our image shows the stones after washing and pictured wet - you will want to rinse the stones when received to remove the layer of dust from the mining process.
• Each stone is unique and yours will be similar to the stones in our image.
• Available in small and large sizes - small (0.5" to 1" avg.), large (1" to 1.5" avg.)
• Digging dolls beautiful madagascar rough stone mix with 12 stone types