--- product_id: 49306418 title: "CS-10-100 Cork Stopper, Size 10 (Pack of 100)" brand: "gsc international" price: "AR$133079" currency: ARS in_stock: true reviews_count: 8 url: https://www.desertcart.com.ar/products/49306418-cs-10-100-cork-stopper-size-10-pack-of-100 store_origin: AR region: Argentina --- # Natural cork with eco-friendly vibe Secure seal for test tubes & flasks 100-pack for bulk lab use CS-10-100 Cork Stopper, Size 10 (Pack of 100) **Brand:** gsc international **Price:** AR$133079 **Availability:** ✅ In Stock ## Summary > 🔬 Seal your science in style — never miss a breakthrough! ## Quick Answers - **What is this?** CS-10-100 Cork Stopper, Size 10 (Pack of 100) by gsc international - **How much does it cost?** AR$133079 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/49306418-cs-10-100-cork-stopper-size-10-pack-of-100) ## Best For - gsc international enthusiasts ## Why This Product - Trusted gsc international brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Lab Essential:** Perfect for sealing, floating density demos, or customizing DIY scientific setups. - • **Eco-Chic Natural Material:** Crafted from authentic cork, blending sustainability with reliable performance. - • **Customizable for Precision:** Easily modified to hold thermometers, pipettes, or glass tubing for tailored experiments. - • **Food-Safe & Experiment-Ready:** Safe for food contact, making it ideal for culinary science or chemistry alike. - • **Bulk Ready for Every Experiment:** Pack of 100 cork stoppers ensures you never run out during critical lab moments. ## Overview The CS-10-100 Cork Stopper pack includes 100 natural cork stoppers designed for secure sealing of test tubes and flasks. Made from food-safe cork, these stoppers are perfect for scientific demonstrations, density experiments, and customizable DIY lab equipment. ## Description CS-10-100 Cork Stopper, Size 10 (Pack of 100) ## Features - Cork stoppers are simple yet versatile tools for science demonstrations and laboratory activities. - The natural cork has imperfections including holes. Sealing Test Tubes and Flasks: Use cork stoppers to securely close test tubes, flasks, or other glassware during experiments to prevent spills and evaporation. - The cork is safe for use with food products. Density Experiments: Use cork stoppers as floating objects to demonstrate buoyancy and density in water. - DIY Lab Equipment: Cork stoppers can be modified to hold thermometers, pipettes, or glass tubing, making them essential for custom lab setups. ## Images ![CS-10-100 Cork Stopper, Size 10 (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/61tDpBjdQ0L.jpg) ![CS-10-100 Cork Stopper, Size 10 (Pack of 100) - Image 2](https://m.media-amazon.com/images/I/91G1yfylNBL.jpg) ![CS-10-100 Cork Stopper, Size 10 (Pack of 100) - Image 3](https://m.media-amazon.com/images/I/710Nwwg4mvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A CORK IS A CORK IS A CORK ... WELL KIND OF *by A***R on February 25, 2021* They were true to fit. used them to plug holes in bottom of planter pots (garage sale items) and a old bathtub ... true to size and hold well ... suggestion if using them to plug a hole in wood or in pots use silicone glue around the top and about a inch down before inserting them ... that makes sure there is a good seal.SPECIAL NOTE: FOR THOSE WHO DID NOT GET EXACTLY 100, REALIZE THE MANUFACTURER USES WEIGHT THAT EQUALS 100 CORKS IN THEORY SO YOU MAY HAVE LESS OR MORE DEPENDING ON THE CORK WEIGHT. ### ⭐⭐⭐⭐⭐ Perfect *by C***N on October 17, 2020* I used them for 5ths I turned into portions and they worked perfectly ### ⭐ Leaks! *by A***S on October 30, 2020* Bought these to make wine. When I bottled I noticed that chunks are broken out of the side of these corks.When pressed in to the bottle and turning sideways they began to leak.Disappointing. Bought these because the vendor stated that these were made in Portugal. Was hoping these would be of a decent quality. --- ## 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.com.ar/products/49306418-cs-10-100-cork-stopper-size-10-pack-of-100](https://www.desertcart.com.ar/products/49306418-cs-10-100-cork-stopper-size-10-pack-of-100) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-26*