Polly Plastics Rock Tumbler Grit and Polish Refill Media Kit | 4-Steps Supplies for Tumbling and Polishing Stones and Gems | Professionals Adults and Kids | Polish 20lbs of Rocks








Key features
- •COMPLETE ROCK TUMBLING MEDIA KIT - 4-Step grit pack with 3 pounds of total weight. Our universal grit is designed for any rock tumbler. Get up to five tumble batches from a standard 3lb barrel.
- •PACKAGE CONTAINS - 1 lb. 60 Coarse Silicon Carbide Grit, 1 lb. 180/220 Medium Silicon Carbide Grit, ½ lb. 500 Fine Silicone Carbide, ½ lb. 1200 Aluminum Oxide Final Polish.
- •SUPERIOR PACKAGING - Packaged in durable, re-closable seal bags to prevent messy spills and to safely store unused product for later.
- •MADE IN THE USA - Polly Plastics is an American company with American sourced materials for superior quality control and reduced risk of contaminants.
- •BEGINNER FRIENDLY - Complete instructions included with rock tumbling tips. 100% satisfaction guaranteed.
BrandPolly Plastics
CategoryTumbling Media
Polly Plastics Rock Tumbler Grit and Polish Refill Media Kit | 4-Steps Supplies for Tumbling and Polishing Stones and Gems | Professionals Adults and Kids | Polish 20lbs of Rocks
List Price: $52.36$47.12DEALYou Save: $5.24 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.7
out of 5
Based on 10 reviews
5★
90%
4★
10%
3★
0%
2★
0%
1★
0%
Polishing grit
Keith Hickman✓ Verified Purchase•March 3, 2024
Not bad
Best grit out there.
Amazon Customer✓ Verified Purchase•February 29, 2024
Don't waste you're time with any other grit, Polly plastics is the best on the market. I have a Nat Geo tumbler & tried some of their grit that came with it, pretty much ruined a batch. Using it now for 3 years with good results.
availability
jim thoma✓ Verified Purchase•January 21, 2024
me likey
Rock
Customer ✓ Verified Purchase•December 27, 2023
Used for rock tumbling. Have not used yet.
Perfect
Tracey T.✓ Verified Purchase•December 19, 2023
As a beginner tumbler I did a lot of research on what grit and ceramic to buy and Polly plastics was universally up there in the recommendations list. I have had NO issues and ive done two batches now, these grits do an amazing job. I put as much as recommended, with a borax wash between each cycle, and my rocks come out gleaming. 10/10! Pictured rocks are dry!
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