--- product_id: 534507022 title: "TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project" brand: "trymag" price: "$112.59" currency: USD in_stock: true category: "Trymag" url: https://www.desertcart.us/products/534507022-trymag-300-pcs-ceramic-magnets-for-crafts-small-18mm-709 store_origin: US region: United States of America --- # adhesive backing for easy use 50pcs multi-size set corrosion & rust resistant TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project **Brand:** trymag **Price:** $112.59 **Availability:** ✅ In Stock ## Summary > 🧲 Stick with the best — craft smarter, not harder! ## Quick Answers - **What is this?** TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project by trymag - **How much does it cost?** $112.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/534507022-trymag-300-pcs-ceramic-magnets-for-crafts-small-18mm-709) ## Best For - trymag enthusiasts ## Why This Product - Trusted trymag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last Outdoors:** Premium ceramic magnets resist demagnetization, corrosion, and even water submersion. - • **Effortless Installation:** Strong adhesive backing ensures quick, secure attachment on any metal surface. - • **Versatile Multi-Size Pack:** 50 durable magnets ranging from 0.39 to 1.18 inches to fit every creative need. - • **Endless Creative Possibilities:** Perfect for DIY crafts, office organization, home décor, and scientific projects. - • **Scratch-Resistant Beveled Edges:** Designed to protect your surfaces and maintain a sleek, professional look. ## Overview TRYMAG Small Round Black Ceramic Magnets come in a convenient 50-piece set with five sizes (0.39-1.18 inches). Engineered for durability, these magnets resist rust, corrosion, and demagnetization, making them ideal for both indoor and outdoor use. Featuring scratch-resistant beveled edges and adhesive backing, they offer easy installation and versatile applications from crafts to office organization. ## Description More Durable Our Crafts magnets are resistant against demagnetization, corrosion & oxidation. Will not rust so ideal for outdoors & submersion in water. Easy to Install Ceramic round magnets stick great on any metal surfaces. Perfect for everything has magnetic, also can help storage things. It is easy to install and use Perfect for Multiple Uses> Suitable for Do-It-Yourself (DIY) projects, arts & crafts, science and school projects, office stationary and light industrial use. Best for making fridge magnets, ornaments, bottle cap magnets, key holders, small signs, magnetic buttons and many more!> Specification: Color: Black Size: 18x3mm/0.7x0.12inch Quantity: 300Pcs Package Incled: 300Pcs Flat Circle Magnets & 300Pcs Adhesive Dots Excellent Service: The ferrite small magnets come in best shipping condition. Please feel free to contact us if you have any query, we will reply and help you immediately. Customized Sizes: We are professional magnet sellers AND if you need more sizes (eg 3inch, 4inch, 5inch, etc.), please search TRYMAG MAGNETS. ## Features - 【High Quality】- Premium quality 300 PCs ceramic industrial magnets with 300 PCs double-sided adhesive. Diameter is 18mm(0.71"), thickness is 3mm(0.12") - 【Strength & Durability】- The ferrite craft magnets has high demagnetization resistance, corrosion resistance and oxidation resistance, so it is the most widely used permanent magnet material at present. The power exists forever under 300°Temperature - 【Be Friendly to Children】- The magnetism of ceramic magnets is not as strong as that of rare earth magnets, which is safe for children. Place the magnets on the smooth surface. Then move them closer toward each other that you can perceive magnetic force. Children will have fun with friends or family and enhance creativity - 【Create Exciting Craft Magnets】- It is easy to install and use small circle crafts magnets stick great on any metal surfaces or non-metallic surface (sticker included ) These flat disc magnets have industrial strength and are most widely use our self adhesive ceramic magnets as Craft magnets, Sticky magnets, Science project magnets, Refrigerator magnets, Office magnets, Kitchen magnets, Whiteboard magnets, Industrial magnets, Fridge magnets, DIY magnets and Hobby magnets - 【Professional Brand】-Made under ISO 9001 Quality Systems. We provides professional design and consultation service according to customers’ requirements. You can search TRYMAG to get the crafts magnets if you want to buy other size ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C744LH8B | | Brand | TRYMAG | | Colour | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (4,089) | | Included Components | magnets | | Item Dimensions L x W x Thickness | 18L x 18W x 3Th millimetres | | Item Shape | Round | | Item Thickness | 3 Millimetres | | Manufacturer | TRYMAG | | Manufacturer Part Number | 18x3 300p | | Material Type | Ceramic | | Model Number | 18x3 300p | | Number of Pieces | 300 | ## Product Details - **Brand:** TRYMAG - **Colour:** Black - **Material:** Ceramic - **Product dimensions:** 18L x 18W x 3Th millimetres - **Shape:** Round ## Images ![TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project - Image 1](https://m.media-amazon.com/images/I/81b+T1dYWCL.jpg) ![TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project - Image 2](https://m.media-amazon.com/images/I/71QaYd-nlqL.jpg) ![TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project - Image 3](https://m.media-amazon.com/images/I/71I6qol1bKL.jpg) ![TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project - Image 4](https://m.media-amazon.com/images/I/71DkTzWUVNL.jpg) ![TRYMAG 300 PCS Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project - Image 5](https://m.media-amazon.com/images/I/717csiHHOPL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - TRYMAG Small Magnets for Crafts with Adhesive Backing, 5 Different Size, 50Pcs Strong Round Circle Magnets Ceramic Industrial Magnets, Flat Ferrite Craft Magnets for Refrigerator, Button, Hobbies - Crayola Air Dry Clay (5lbs), Natural White Modeling Clay for Kids, Sculpting Material, Bulk Craft Supplies for School Classrooms - CiaraQ Polymer Clay Starter kit, Oven Bake Modeling Clay with Sculpting Tools, 50 Colors, 2.8 lb --- ## 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.us/products/534507022-trymag-300-pcs-ceramic-magnets-for-crafts-small-18mm-709](https://www.desertcart.us/products/534507022-trymag-300-pcs-ceramic-magnets-for-crafts-small-18mm-709) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*