{"product_id":"grosche-jarra-de-reemplazo-para-prensa-francesa-34-oz-vidrio-borosilicato-3-3-resistente-al-calor","title":"GROSCHE Borosilicate 3.3 Glass French Press Replacement Beaker 34 oz — Heatproof, Dishwasher-Safe","description":"\u003cp\u003e\u003cstrong\u003eThe GROSCHE Borosilicate 3.3 Glass Replacement Beaker (34 oz) is a heatproof, dishwasher-safe glass jar built to replace the inner carafe of many French press–style coffee and tea makers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplace a cracked or stained carafe without buying a whole new brewer. This 34-ounce beaker is molded from Borosilicate 3.3 glass, a formula known for better thermal shock resistance than ordinary soda-lime glass. Its straight-sided form and measured capacity make it suitable for mid-size presses and multi-use beverage preparation, while the clear glass keeps the color and clarity of your brew visible through the full extraction.\u003c\/p\u003e\n\n\u003ch3\u003eWill this beaker fit my French press?\u003c\/h3\u003e\n\u003cp\u003eCompatibility depends mainly on inner diameter and flange placement rather than brand alone. The GROSCHE 34 oz beaker follows common dimensions for medium-sized presses, but checking your existing carafe measurements avoids surprises.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity: 34 fluid ounces (about 1 liter).\u003c\/li\u003e\n  \u003cli\u003eDesigned for medium-sized French press models with straight-sided glass walls.\u003c\/li\u003e\n  \u003cli\u003eMeasure your original beaker’s height and diameter to confirm fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is Borosilicate 3.3 glass for daily brewing?\u003c\/h3\u003e\n\u003cp\u003eBorosilicate 3.3 glass is formulated to withstand rapid temperature changes better than standard glass and is less prone to thermal stress cracks. It’s still glass, so avoid direct stovetop heating and sudden, extreme impacts to keep it intact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeatproof: safe for hot brewing and chilled drinks within normal use.\u003c\/li\u003e\n  \u003cli\u003eHandle with care to prevent chips from knocks or drops.\u003c\/li\u003e\n  \u003cli\u003eNot intended for direct-flame or stovetop contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I clean and maintain the replacement beaker?\u003c\/h3\u003e\n\u003cp\u003eThe beaker is top-rack dishwasher-safe for simple cleanup, and hand washing extends its life. Use non-metal utensils and soft sponges to avoid scratching the glass, and inspect seals when reinstalling into the press assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDishwasher: top-rack safe for routine cleaning.\u003c\/li\u003e\n  \u003cli\u003eHand wash recommendation: soft sponge and mild detergent for longevity.\u003c\/li\u003e\n  \u003cli\u003eAvoid metal tools; use silicone, plastic, or wooden implements only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the beaker for other hot or cold drinks?\u003c\/h3\u003e\n\u003cp\u003eYes — the straight-walled, clear glass design accommodates tea infusions, cold-brew, iced beverages, and other hot liquids prepared off-heat. Keep in mind recommended handling practices to prevent thermal shock and accidental breakage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks for tea steeping, coffee pressing, iced blends, and simple serving.\u003c\/li\u003e\n  \u003cli\u003eNot rated for oven or stovetop; pour hot liquids carefully to avoid extreme temperature shifts.\u003c\/li\u003e\n  \u003cli\u003eClear glass shows color and clarity, helpful for monitoring steep times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Home brewers who want an affordable, OEM-style glass replacement to restore a favorite French press or to upgrade to a higher-clarity, heat-resistant carafe. It suits coffee and tea lovers with medium-capacity presses, people who prefer visible brewing, and anyone seeking an easy-to-clean, dishwasher-safe glass alternative. If you need a different capacity, GROSCHE also offers small and large sizes to match a wider range of presses.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this beaker dishwasher safe?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The GROSCHE 34 oz beaker is top-rack dishwasher-safe; hand washing with a soft sponge extends its life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it on the stovetop?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Do not use directly on stovetops or open flames; it’s designed for brewing and serving only.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GROSCHE","offers":[{"title":"Default Title","offer_id":54591743623507,"sku":"B0GKJ4JYDB","price":38.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/grosche-borosilicato-3-3-jarra-frontal.jpg?v=1786746353","url":"https:\/\/findsworth.co.uk\/products\/grosche-jarra-de-reemplazo-para-prensa-francesa-34-oz-vidrio-borosilicato-3-3-resistente-al-calor","provider":"Findsworth","version":"1.0","type":"link"}