--- product_id: 433785548 title: "Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.)" brand: "polly plastics" price: "VT27320" currency: VUV in_stock: true reviews_count: 10 category: "Polly Plastics" url: https://www.desertcart.vu/products/433785548-polly-plastics-rock-tumbler-media-grit-refill-medium-180-220 store_origin: VU region: Vanuatu --- # Universal compatibility with all rock tumblers 6 lb. Medium 180/220 Silicon Carbide Grit Made in USA with premium sourced materials Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.) **Brand:** polly plastics **Price:** VT27320 **Availability:** ✅ In Stock ## Summary > 💎 Elevate your rock tumbling game with pro-grade grit that delivers shine and smoothness every time! ## Quick Answers - **What is this?** Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.) by polly plastics - **How much does it cost?** VT27320 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/433785548-polly-plastics-rock-tumbler-media-grit-refill-medium-180-220) ## 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 - • **Universal Fit:** Works seamlessly with Elenco, Lortone, National Geographic & more - • **Beginner Approved:** 100% satisfaction guarantee to fuel your creative journey - • **Mess-Free Storage:** Durable, reusable jars keep grit fresh and spills at bay - • **Crafted in the USA:** Quality-controlled, contaminant-free grit for peace of mind - • **Precision Stage 2 Grit:** Medium 180/220 silicon carbide for flawless stone smoothing ## Overview Polly Plastics Rock Tumbler Media Grit Refill offers 6 pounds of medium 180/220 silicon carbide grit, designed as Stage 2 in a 4-step tumbling process. Compatible with all major rock tumblers, it comes in durable, reusable jars and is proudly made in the USA, ensuring premium quality and beginner-friendly satisfaction. ## Description Buy Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.): Tumbling Media - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Worth the money - Used this to resurface my paper sharpening wheel works perfectly and it will probably last me a couple years easily. Review: Good Stuff Maynard - Took a while to arrive...BUT this product is worth the wait. ## Features - STAGE 2 OF 4 STEP ROCK TUMBLING MEDIA GRIT – Two 3 lb. jars of Stage 2 media grit for transforming rocks and gemstones into beautiful treasures. Contains a total of 6 lb. Medium 180/220 Silicon Carbide 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 | B09L5K5LXT | | Best Sellers Rank | #8,026 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Tumbling Media | | Brand Name | Polly Plastics | | Compatible Material | Stone | | Customer Reviews | 4.8 4.8 out of 5 stars (407) | | Grit Material Type | Silicon Carbide | | Grit Number | 180 | | Grit Type | Medium | | Item Weight | 2.91 Kilograms | | Manufacturer | Polly Plastics | | Material Type | Silicon Carbide | ## Product Details - **Brand:** Polly Plastics - **Grit Material:** Silicon Carbide - **Grit Type:** Medium - **Item Weight:** 2.91 Kilograms - **Material:** Silicon Carbide ## Images ![Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.) - Image 1](https://m.media-amazon.com/images/I/71+PjMsZqBL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.) - Image 2](https://m.media-amazon.com/images/I/812ljwEIppL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.) - Image 3](https://m.media-amazon.com/images/I/71ijqoCSXEL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.) - Image 4](https://m.media-amazon.com/images/I/81J02afB2kL.jpg) ![Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (6 lb.) - Image 5](https://m.media-amazon.com/images/I/81k9iZmwjVL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: how much do you put in a 1 lb Tumbler barrel?** A: You would add 2 tablespoons per lb. of rock for both Stages 1 and Stage 2 (that is shown). Steps 3 and 4 will require 1 tablespoon per lb. of rock. **Q: Is this good for etching glass? Has anyone tried it on glass?** A: Yes, it will work for tumbling glass. Using Step 2 will give a matte finish. Tumbler for a couple of days and check if are happy with the finish. You may have to tumble a couple more days to get the effect you like. To get a more clear look, continue with Step 3 grit (500 grit) and then possibly on to Step 4 (aluminum oxide). **Q: Is it 6 table spoons of grit for 3 pouns of rock? The video doesn't show them putting that amount in** A: Yes. We recommend 2 tbs per lb of rock for steps 1 and 2. 1 tbs per lb of rock for step 3 and then 1.5 tbs per lb of rock for step 4. **Q: can this be used in a sandblaster?** A: YES ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth the money *by R***A on March 25, 2025* Used this to resurface my paper sharpening wheel works perfectly and it will probably last me a couple years easily. ### ⭐⭐⭐⭐⭐ Good Stuff Maynard *by J***N on February 21, 2026* Took a while to arrive...BUT this product is worth the wait. ### ⭐⭐⭐⭐⭐ Bang for your buck *by R***T on April 11, 2026* Love it --- ## 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.vu/products/433785548-polly-plastics-rock-tumbler-media-grit-refill-medium-180-220](https://www.desertcart.vu/products/433785548-polly-plastics-rock-tumbler-media-grit-refill-medium-180-220) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*