Thermal Resilience
Resists thermal shock, handling both piping hot and ice-cold liquids without issue.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Refined sipping for every temperature
Elevate your daily routine with our Flared Rim Borosilicate Glass Tumblers, designed for both beauty and performance.
- Crafted from durable borosilicate glass for superior thermal resistance.
- Features a flared rim for a perfectly smooth pouring experience.
- Crystal-clear design showcases the true color and texture of your beverage.
- Comfortable, subtly textured grip ensures a secure hold.
- Ideal for hot or cold drinks, making it versatile for all beverages.
Experience the Difference in Every Sip
Clarity & Beauty
The crystal-clear glass beautifully highlights the color and depth of your drink.
Enhanced Pouring
The flared rim creates a smoother, more refined pour every time.
Easy Maintenance
Non-porous construction ensures effortless cleaning and long-lasting durability.
Product Details
Material & Capacity
Key facts about the construction of your tumbler.
- Material
- Borosilicate Glass
- Capacity
- 350ml
Why Choose Borosilicate?
Durability vs. Alternatives
See how our glass compares to common alternatives.
Feature
Flared Borosilicate Tumbler
Standard Plastic/Ceramic Tumblers
Thermal Shock Resistance
High (Borosilicate)
Low to Moderate
Clarity
Crystal Clear
Can be Opaque/Cloudy
Durability
Durable & Non-porous
Varies (Prone to scratching/porosity)
Pour Experience
Smooth & Refined (Flared Rim)
Standard/Chunky
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently Asked Questions
Answers to common questions about your new tumbler.
Can I use this tumbler for extremely hot liquids?
Yes, the borosilicate glass is designed to resist thermal shock, making it suitable for hot beverages. However, extreme temperature changes should still be used with caution.
Is the glass safe for microwave use?
We recommend checking the base of the tumbler before microwaving. While borosilicate is generally robust, always ensure any decorative elements are microwave-safe.
How do I clean and care for the tumbler?
Due to its non-porous nature, cleaning is simple. Hand washing with mild soap and water is recommended for easy maintenance.
Is the tumbler suitable for iced drinks?
Absolutely. Its thermal resistance makes it perfect for keeping iced drinks cold without issues.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Items should be unused and in original packaging where possible. Contact us before sending anything back.