--- product_id: 345325427 title: "Glass Erlenmeyer Flask Set, 250ml Narrow Mouth Erlenmeyer Flasks, 6pcs of Borosilicate 3.3 Glass Conical Flasks for Laboratory with Printed Graduation, 4016.0250.6" brand: "utile" price: "€ 133.68" currency: EUR in_stock: true reviews_count: 10 category: "Utile" url: https://www.desertcart.sk/products/345325427-glass-erlenmeyer-flask-set-250ml-narrow-mouth-erlenmeyer-flasks-6pcs store_origin: SK region: Slovakia --- # Printed graduation markings Heat & chemical resistant 250mL precision capacity Glass Erlenmeyer Flask Set, 250ml Narrow Mouth Erlenmeyer Flasks, 6pcs of Borosilicate 3.3 Glass Conical Flasks for Laboratory with Printed Graduation, 4016.0250.6 **Brand:** utile **Price:** € 133.68 **Availability:** ✅ In Stock ## Summary > ⚗️ Elevate your experiments with precision and style! ## Quick Answers - **What is this?** Glass Erlenmeyer Flask Set, 250ml Narrow Mouth Erlenmeyer Flasks, 6pcs of Borosilicate 3.3 Glass Conical Flasks for Laboratory with Printed Graduation, 4016.0250.6 by utile - **How much does it cost?** € 133.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/345325427-glass-erlenmeyer-flask-set-250ml-narrow-mouth-erlenmeyer-flasks-6pcs) ## Best For - utile enthusiasts ## Why This Product - Trusted utile brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stable Conical Design:** Narrow mouth and flat wide base ensure spill-resistant handling and stable placement—ideal for multitasking professionals. - • **Precision 250mL Capacity:** Six perfectly uniform flasks with clear, printed graduations and extra-large marking spots for accurate measurements every time. - • **Professional & Home Ready:** Trusted by labs, classrooms, and home brewers alike—join the community elevating science with style and reliability. - • **Lab-Grade Borosilicate Glass:** Engineered with 3.3 borosilicate for unmatched thermal shock and chemical resistance—built to last through rigorous autoclave cycles. - • **Versatile Heating Compatibility:** Safe for hot plates, flames, ovens, microwaves, and heating mantles—empower your experiments without limits. ## Overview The Utile Glass Erlenmeyer Flask Set includes six 250mL conical flasks crafted from durable 3.3 borosilicate glass, featuring printed graduations and a narrow mouth design. Engineered for professional lab use, these flasks withstand high heat and chemical exposure, making them perfect for scientific experiments, classroom demonstrations, and home brewing alike. ## Description Product description Utile Erlenmeyer flasks are made of high borosilicate glass 3.3 fired for chemical resistance, thermal shock resistance, good mechanical properties and high temperature resistance. Erlenmeyer flasks can be used in general experiments to produce gases or as reaction vessels. Its conical structure is relatively stable and will not tip over. It's long neck, in addition to facilitating the addition of a stopper, slows heat loss and prevents chemical spills, while its flat, wide base allows the conical flask to hold more solution, facilitates stirring with a glass rod, and allows the flask to sit flat on a table. Utile is a supplier of laboratory consumables designed to provide cost-effective products to meet the needs of diverse customers in wide areas. For decorative purposes The material of high borosilicate 3.3 glass can refract light well and improve the aesthetics. For scientific experiments Conical bottles are great for inspiring kids about science because they are very common and have interesting shapes. For home brewing The wide bottom of Utile flask allows for better yeast fermentation. Review: Great product, well priced! - These were really high quality, especially for the price. Exactly what I needed. Great product! Review: Good quality - Good quality, sturdy flasks. The packaging it comes in is well cushioned and they all arrived safely with no damage. ## Features - 250mL Capacity: 6pcs of 250ml lab glass Erlenmeyer conical flasks in total. - Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty. - Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot. - Good Heat and Chemical Durability: These flasks will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes, they are designed for heating by hot plate, flame, oven, microwave or heating mantle. - Designed for use in professional laboratories, also ideal for classroom and home daily use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B096R73MWS | | Best Sellers Rank | #17,407 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Flasks | | Bottom Shape | Flat bottom | | Brand | Utile | | Brand Name | Utile | | Capacity | 250 Milliliters | | Customer Reviews | 4.6 out of 5 stars 162 Reviews | | Global Trade Identification Number | 26970791598193 | | Manufacturer | Utile Scientific | | Material | Glass | | Material Type | Glass | | Model Number | 4016.0250.6 | | Part Number | 4016.0250.6 | ## Product Details - **Material:** Glass - **Capacity:** 250 Milliliters - **Brand:** Utile - **Bottom Shape:** Flat bottom - **Global Trade Identification Number:** 26970791598193 ## Images ![Glass Erlenmeyer Flask Set, 250ml Narrow Mouth Erlenmeyer Flasks, 6pcs of Borosilicate 3.3 Glass Conical Flasks for Laboratory with Printed Graduation, 4016.0250.6 - Image 1](https://m.media-amazon.com/images/I/61mS-yeYARL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, well priced! *by D***L on March 14, 2026* These were really high quality, especially for the price. Exactly what I needed. Great product! ### ⭐⭐⭐⭐⭐ Good quality *by K***E on February 6, 2026* Good quality, sturdy flasks. The packaging it comes in is well cushioned and they all arrived safely with no damage. ### ⭐⭐⭐⭐⭐ Nice little flask *by R***J on February 28, 2026* Super cute what I was looking for ## Frequently Bought Together - Utile Glass Erlenmeyer Flask Set, 250ml Narrow Mouth Erlenmeyer Flasks, 6pcs of Borosilicate 3.3 Glass Conical Flasks for Laboratory with Printed Graduation, 4016.0250.6 - 100ml Graduated Cylinder, Borosilicate 3.3 Glass, Single Metric Scale, Class B, Karter Scientific 213I12 (Single) - Burry Life Science U Glass Stirring Rod 12 Inch Length Stir Stick with Both Ends Round 24 pcs/pk --- ## 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.sk/products/345325427-glass-erlenmeyer-flask-set-250ml-narrow-mouth-erlenmeyer-flasks-6pcs](https://www.desertcart.sk/products/345325427-glass-erlenmeyer-flask-set-250ml-narrow-mouth-erlenmeyer-flasks-6pcs) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-18*