--- product_id: 42749155 title: "Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g" brand: "filament innovations" price: "¥5647" currency: JPY in_stock: false reviews_count: 2 url: https://www.desertcart.jp/products/42749155-filament-innovations-diamond-line-made-in-the-usa-carbon-fiber store_origin: JP region: Japan --- # Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g **Brand:** filament innovations **Price:** ¥5647 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g by filament innovations - **How much does it cost?** ¥5647 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/42749155-filament-innovations-diamond-line-made-in-the-usa-carbon-fiber) ## Best For - filament innovations enthusiasts ## Why This Product - Trusted filament innovations brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Filament Innovations is an open-source, family owned, and fiercely independent 3D Printing company located in historic Bethlehem, Pennsylvania. Our mission is to support the open-source community by offering American made 3D Printing Filament and large, open-source 3D Printers. Our new 2017 launched "Diamond LINE" of Filament is produced using USA sourced materials right in the USA, and this Carbon Fiber Filament uses 100% Ingeo PLA from NatureWorks and 12% Carbon Fiber by weight. This filament is designed for applications that need minimum flexibility and maintain its form under pressure. The Diamond LINE is a different type of 3D Printer filament, this is a filament produced where quality comes second to none. You will not find any oily residue, mis-aligned spools, or any "size" issues with our Diamond LINE filament. So, let's take a step back and talk about this filament. Filament Innovation's is extremely proud to say this is our own blend of Carbon Fiber filament. We made this from scratch by doing our own research. This filament means a lot to us as we spent hours upon hours extruding, testing, re-fining, rinse and repeat. We extruded different amounts of additive: 20%, 15%, 10%, etc, and ultimately we decided on 12%. Why 12%? Well, it will work in your 3D Printer, to start. Carbon Fiber in the amounts of 20% and 15% were just too brittle and were breaking too easily. The last thing anyone wants is to run a 10 hour print and see your filament snap at hour 9! Plus, the quality of the base plastic is extremely important as it acts as the binder for the Carbon Fiber. Offering a 20% Carbon Fiber by using a low quality plastic will lead to a much higher failure rate than a higher quality plastic using less Carbon Fiber additive. Best of all, this filament uses 100% American Made Carbon Fiber, 100% American Made NatureWorks Ingeo PLA, and is made right here in America, a great combination all around! ## Images ![Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g - Image 1](https://m.media-amazon.com/images/I/612BVEZVqpL.jpg) ![Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g - Image 2](https://m.media-amazon.com/images/I/61c6eWoGWwL.jpg) ![Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g - Image 3](https://m.media-amazon.com/images/I/61TBkgoFmnL.jpg) ![Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g - Image 4](https://m.media-amazon.com/images/I/516nKa5qpPL.jpg) ![Filament Innovations - Diamond LINE - Made in The USA - Carbon Fiber 1.75mm PLA 3D Printing Filament - 500g - Image 5](https://m.media-amazon.com/images/I/61hSPiWEveL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stuff *by S***R on Reviewed in the United States on January 5, 2018* This stuff is great! My favorite filament so far. Nice matte black finish and TOUGH! ### ⭐⭐⭐⭐ Good stuff just don't get the colored filament. *by Z***. on Reviewed in the United States on September 3, 2017* Some of the best stuff you can use once all dialed in.. just stay away from the other pla these guys sell. --- ## 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/42749155-filament-innovations-diamond-line-made-in-the-usa-carbon-fiber](https://www.desertcart.jp/products/42749155-filament-innovations-diamond-line-made-in-the-usa-carbon-fiber) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-31*