--- product_id: 101393977 title: "Size D-Genius All-Glass' Coffee Maker" brand: "cona" price: "4331 kr" currency: DKK in_stock: true url: https://www.desertcart.dk/products/101393977-size-d-genius-all-glass-coffee-maker store_origin: DK region: Denmark --- # 6-8 cups capacity Made in Europe, premium glass Filter-free scientific brewing Size D-Genius All-Glass' Coffee Maker **Brand:** cona **Price:** 4331 kr **Availability:** ✅ In Stock ## Summary > ☕ Elevate your coffee ritual with timeless design and scientific precision! ## Quick Answers - **What is this?** Size D-Genius All-Glass' Coffee Maker by cona - **How much does it cost?** 4331 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/101393977-size-d-genius-all-glass-coffee-maker) ## Best For - cona enthusiasts ## Why This Product - Trusted cona brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Elegant & Durable:** Crafted from high-quality European glass that withstands rapid temperature changes. - • **Hassle-Free Import:** Delivered with VAT included and no customs headaches for USA & Canada buyers. - • **Brew Like a Barista:** Experience the iconic Abram Games design that’s been perfecting coffee since 1910. - • **Filter-Free Perfection:** No paper or cloth filters needed—just pure, unadulterated coffee flavor. - • **Socially Sophisticated:** Serve 6-8 cups of slow coffee fast—perfect for impressing guests or powering your team. ## Overview The CONA 'Size D-Genius All-Glass' Coffee Maker is a legendary vacuum brewer designed by Abram Games, serving 6-8 cups without the need for paper filters. Made in Europe with durable glass, it combines historic industrial design with modern convenience, delivering a refined coffee experience that’s both elegant and efficient. Shipped hassle-free to North America with all import fees included. ## Description Size D-Genius All-Glass' Coffee Maker ## Features - The famous industrial design classic from Abram Games. Prepare the finest cup of coffee with scientific flair without filter paper or cloth. CONA has been the original benchmark since 1910. Quality made in Europe package in transit for 9 working days from the manufacturer in the Netherlands to your door in the USA or Canada. desertcart will charge you your state's VAT on your purchase. That means no hassle with US customs. Our desertcart price tag includes the 15% Trump fare fee for goods entering the United States from September 2018 onwards. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | CONA | | Model Number | 950101010 | | Colour | Black | | Product Dimensions | 16 x 29 x 35 cm; 1.75 kg | | Auto Shutoff | No | | Special Features | Permanent Filter | | Item Weight | 1.75 kg | ## Product Details - **Brand:** CONA - **Colour:** Black - **Product dimensions:** 15D x 30W x 35H centimetres - **Special feature:** Permanent Filter - **Coffee maker type:** Vacuum Coffee Pot ## Images ![Size D-Genius All-Glass' Coffee Maker - Image 1](https://m.media-amazon.com/images/I/41oFX0-hKgL.jpg) ## Questions & Answers **Q: How do you clean this?** A: We understand your concern, but In practice it is not difficult to keep the inner glass surface of the pouring bowl clean. Coffee remains do not stain and easily dissolve again in water. Simply rinse with lukewarm water and a drop of soap, and you'll see it dissappears in seconds. You won't need a special brush or so. Allow the inner side of the bowl to dry by itself, and you'll see it will be squeaky clean (without any lime scale either). If by an odd accident some sticky substance would soil the inner side of the bowl, add for example some flakes of egg shell and rinse. **Q: Do you sell spares for the cona size D. I need a jug as mine has broken** A: Yes, we do (and have always done so!). See our other ads here for our original CONA Factory spare parts, or email our factory direct. For owners of a CONA Size D manufactured between 1962 and 2017: All present day replacement parts are an exact fit. For owners of a CONA Size D-Genius: you have the present day execution, and therefore replacement parts are identical. For owners of CONA Size C manufactured between 1962 and 2016: All present day replacement parts fit. Funnels C and pouring bowls C are no longer made, but a funnel Size D makes a budget-friendly combination with a pouring bowl Size C and vice-versa. Owners of a Size C turn it into a fully original Size D by replacing both the glass funnel and glass bowl. Kind Regards, CONA Factory A. Gezang & Co BV **Q: how would you use this on an induction hob** A: You cannot for the following reason: Glass is not ferromagnetic. An induction cooker transfers electrical energy by induction from a coil of wire into a metal vessel that must be ferromagnetic. ... The eddy currents flow through the electrical resistance of the pot to produce heat through Joule heating; the pot then in turn heats its contents by heat conduction. Provided you do not use the Cona stand at all, you can place the flat-bottomed lower bowl straight onto a ceramic electric stove, but we do not advice this. The smarter way to prepare 'slow-coffee' in a CONA fast, is to realize that nothings beats the speed of an electric kettle to water to the boil. Pour boiling water into the lower glass bowl, light the alcohol lamp, and the water starts to rise almost instantly. In case induction is the only power source available, then you could try an induction-cooktop-adapter-plate. https://www.amazon.com/induction-cooktop-adapter-plate You could place our lower CONA bowl on such an item, which basically the bottom part of a metal pan for induction cooking. **Q: Can you use this on a gas hob?** A: Yes, you can as our Cona pouring bowl does have a flat bottom, but we do not recommend using a gas hob as a heat source to bring water to the boil. In 'them olden days' your granny would put a kettle on a hob, and direct her attention to something else, untill the whistle would beckon her back to the stove. In today's world an electric kettle or a smart hot water tap (such as a Quooker) will provide you with boiling water almost instantly. You can pour boiling water from it straight into our CONA lower bowl, as it is made from the finest heat-resistant flame-proof laboratory quality glass. ## Frequently Bought Together - CONA coffee maker D-GENIUS ALL-GLASS - Hario V60 Paper Coffee Filter, Size 01, Natural, 40ct Box - Hario "Switch" Immersion Dripper, Size 02 --- ## 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.dk/products/101393977-size-d-genius-all-glass-coffee-maker](https://www.desertcart.dk/products/101393977-size-d-genius-all-glass-coffee-maker) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*