--- product_id: 109104746 title: "Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.)" brand: "polly plastics" price: "¥10180" currency: JPY in_stock: true category: "Polly Plastics" url: https://www.desertcart.jp/products/109104746-polly-plastics-rock-tumbler-media-grit-refill-pre-polish-500 store_origin: JP region: Japan --- # 500 grit precision pre-polish Universal tumbler compatibility Made in USA quality Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) **Brand:** polly plastics **Price:** ¥10180 **Availability:** ✅ In Stock ## Summary > 💎 Elevate your rock game—because your stones deserve the best polish! ## Quick Answers - **What is this?** Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) by polly plastics - **How much does it cost?** ¥10180 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/109104746-polly-plastics-rock-tumbler-media-grit-refill-pre-polish-500) ## Best For - polly plastics enthusiasts ## Why This Product - Trusted polly plastics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mess-Free Storage:** Durable, reusable jars keep your grit fresh and spills at bay, making your workspace as polished as your stones. - • **Fits Every Tumbler:** Compatible with all major rock tumblers—Elenco, Lortone, Smithsonian, and more—so you never miss a beat. - • **Stage 3 Perfection:** Achieve flawless pre-polish results with 500 silicon carbide grit, the essential step before final shine. - • **American-Made Assurance:** Crafted in the USA with premium materials for unmatched quality and contaminant-free tumbling. - • **Beginner Friendly Guarantee:** Backed by 100% satisfaction promise—perfect for hobbyists and pros eager to elevate their craft. ## Overview Polly Plastics Rock Tumbler Media Grit Refill offers 1 lb. of premium 500 silicon carbide grit designed for Stage 3 pre-polishing in the 4-step tumbling process. Compatible with all major rock tumblers, it comes in durable, reusable jars to prevent spills and ensure easy storage. Made in the USA with high-quality materials, this grit guarantees superior results and is backed by a 100% satisfaction guarantee, making it ideal for both beginners and seasoned rock tumblers. ## Description Buy Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.): Tumbling Media - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - STAGE 3 OF 4 STEP ROCK TUMBLING MEDIA GRIT – Two 1/2 lb. jars of Stage 3 media grit for transforming rocks and gemstones into beautiful treasures. Contains a total of 1 lb. Pre-polish 500 Grit. - COMPATIBLE WITH ALL TUMBLERS - Our universal grit is designed for any rock tumbler. Elenco, Lortone, National Geographic, Smithsonian, Thumler and more! - SUPERIOR PACKAGING - Packaged in durable, re-usable jars 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 - 100% satisfaction guarantee on all our products. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P4XBFLF | | Best Sellers Rank | #16,351 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Tumbling Media | | Brand | Polly Plastics | | Brand Name | Polly Plastics | | Customer Reviews | 4.8 out of 5 stars 403 Reviews | | Grit Number | 500 | | Item Dimensions | 6 x 6 x 1.5 inches | | Item Weight | 226.8 g | | Item dimensions L x W x H | 6 x 6 x 1.5 inches | | Manufacturer | Polly Plastics | | Material | silicone carbide | | Material Type | silicone carbide | | Model | 3405246817 | | Part Number | 3405246817 | ## Product Details - **Brand:** Polly Plastics - **Grit Number:** 500 - **Item Weight:** 226.8 g - **Item dimensions L x W x H:** 6 x 6 x 1.5 inches - **Material:** silicone carbide ## Images ![Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) - Image 1](https://m.media-amazon.com/images/I/71Walz6JPXL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) - Image 2](https://m.media-amazon.com/images/I/81M4JC8seSL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) - Image 3](https://m.media-amazon.com/images/I/71vvzX-hOyL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) - Image 4](https://m.media-amazon.com/images/I/81J02afB2kL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) - Image 5](https://m.media-amazon.com/images/I/81k9iZmwjVL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.) - 10 lbs Rock Tumbler Grit - Tumbler Media Grit,Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones - 5 lbs Rock Tumbler Grit Step 1 Tumbler Media Grit,Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/109104746-polly-plastics-rock-tumbler-media-grit-refill-pre-polish-500](https://www.desertcart.jp/products/109104746-polly-plastics-rock-tumbler-media-grit-refill-pre-polish-500) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-02*