Double Walled Glass – 250ml | Stylish, Heat-Resistant & Durable
- Product Code: glassware_doublewalled
- Brand: Health Is Wealth
- Viewed: 10917
- Reward Points: 20
- Availability: In Stock
₹399.00
- 2 or more ₹349.00
- 2 or more ₹349.00
Experience the magic of tea like never before with our Double Walled Borosilicate Glass — 250ml. Watch your tea, coffee, or cold brew appear to float mid-air inside the glass — a stunning visual effect created by the double wall air pocket between the two layers of borosilicate glass. Not just beautiful — the double wall keeps your drink hot longer, eliminates condensation on cold drinks, and stays cool to touch on the outside even when filled with boiling water. Available at ₹399 each — or just ₹349 each when you buy 2 or more, auto-applied at checkout.
What is a Double Walled Glass?
A double walled glass is made from two layers of borosilicate glass with an air pocket sealed between them. This air pocket acts as a natural insulator — keeping hot drinks hot and cold drinks cold for longer than a standard single-wall glass.
The result is a glass that:
- Stays cool to touch on the outside even when filled with boiling hot tea
- Creates no condensation on the outside when filled with cold drinks
- Makes your drink appear to float or levitate inside the glass — a visual effect that never gets old
- Maintains your drink at the perfect temperature for longer
The Floating Effect — How Does It Work?
The Science Behind the Float
The floating or levitating effect is created by the transparent air gap between the two glass walls. When you pour tea, coffee, or a cold brew into the inner glass, the outer glass remains clear — making it look as though the liquid is suspended in mid-air with nothing holding it.
This isn't a trick or coating — it's pure borosilicate glass engineering. The inner wall holds your drink. The outer wall stays transparent. The air gap between them creates the illusion of a floating drink.
Why This Makes Tea More Special
Watching blue butterfly pea tea turn purple with lemon, seeing golden turmeric tea shimmer, or watching chamomile tea steep — all of these experiences become visually extraordinary in a double walled glass. The floating effect turns your daily tea ritual into something worth pausing for.
Double Walled Glass vs Regular Glass vs Ceramic Mug
Key Comparison
Feature | Double Walled Glass | Regular Glass | Ceramic Mug |
Insulation | ✅ Excellent — air pocket | ❌ None | ✅ Good |
Cool to touch | ✅ Yes — always | ❌ Gets hot | ✅ Usually |
Condensation | ✅ Zero | ❌ Heavy | ✅ None |
Floating effect | ✅ Yes — stunning | ❌ No | ❌ No |
See your brew | ✅ Crystal clear | ✅ Yes | ❌ No |
Microwave safe | ✅ Yes | ✅ Usually | ✅ Usually |
Dishwasher safe | ✅ Yes | ✅ Usually | ✅ Usually |
Aesthetic | ✅ Modern, elegant | Standard | Traditional |
Who Should Choose a Double Walled Glass?
- Tea lovers who want to see their brew as they sip — colours, clarity, steeping depth
- Anyone who hates burning their fingers on hot cups
- Cold brew drinkers tired of condensation puddles on their desk
- People who want a visually stunning gifting option
- Anyone who appreciates the floating effect as part of their daily ritual
Double Walled Borosilicate Glass Features
Insulation and Performance
- Double wall air pocket — natural insulation, no synthetic coatings or chemicals
- Keeps hot drinks hot — maintains temperature significantly longer than single wall glass
- Keeps cold drinks cold — air pocket slows temperature exchange with the environment
- Zero condensation — no water rings on your table, desk, or coaster
- Cool to touch exterior — safe to hold even when filled with boiling water
Material and Build
- Borosilicate glass — heat resistant, thermal shock resistant, durable
- 250ml capacity — perfect for a single serving of tea, coffee, or cold brew
- Lightweight — despite double wall construction, remains easy to handle
- Crystal clear — no tint, no distortion, pure optical clarity
- Minimalist design — clean lines that complement any tea table or kitchen aesthetic
Convenience
- Microwave safe — heat your drink directly in the glass
- Dishwasher safe — easy cleaning after every use
- No special care needed — just use and wash like any quality glass
- Stackable — space-efficient storage when not in use
- Suitable for all beverages — tea, coffee, cold brew, juice, smoothies
Perfect For
Daily Tea Ritual
Start your morning with turmeric green tea shimmering gold inside the floating glass. Wind down the evening with chamomile drifting in amber. The double walled glass transforms every cup into a moment worth appreciating — not just a drink to get through.
Pairs beautifully with:
- Blue Butterfly Pea Tea — watch it turn from blue to purple with a squeeze of lemon
- Turmeric Green Tea — golden colour glows through the clear glass walls
- Chamomile Green Tea — pale amber warmth visible from every angle
- Jasmine Green Tea — delicate colour and floating petals on full display
- Hibiscus Tea — deep ruby red looks stunning in the floating glass
Gifting
A double walled glass with the floating effect makes an immediately impressive gift - the moment someone fills it for the first time and sees their drink appear to float, they understand exactly why it's special. Pair with a loose leaf tea from our collection for a complete, thoughtful wellness gifting set.
Office and Work From Home
No more hot coffee burning your hands during meetings. No more condensation rings on your desk from cold brew. The double walled glass handles both — keeping your drink at the right temperature while protecting your workspace from heat and moisture.
Café and Hospitality
Serve specialty teas and coffee in double walled glasses for a premium customer experience. The floating effect creates an instant talking point — customers photograph it, share it, and remember it. Buy 2 or more at ₹349 each for café restocking value.
Buy More, Save More — Bulk Pricing
The ₹349 price applies automatically at checkout when you add 2 or more to your cart — no coupon needed.
How to Care for Your Double Walled Glass
Daily Use
- Pour hot or cold drinks directly into the glass — no preparation needed
- Place on our Natural Cork Coasters to protect your table surface
- The exterior stays cool — no need for a coaster for heat protection, but use one to prevent movement
- Rinse immediately after use for easiest cleaning
Cleaning
- Dishwasher safe — place on the top rack for best results
- Hand wash with warm water and mild soap — perfectly sufficient for daily cleaning
- Do not use abrasive scrubbers — they can scratch the outer glass surface
- Rinse thoroughly to prevent soap residue affecting the taste of your next brew
- Air dry upside down to prevent water spots inside the glass
What to Avoid
- Avoid sudden extreme temperature changes — don't pour boiling water into a freezing cold glass
- Avoid dropping — borosilicate glass is durable but not unbreakable
- Avoid abrasive cleaning tools — steel wool or harsh scrubbers scratch the glass
- Do not microwave with metal spoons inside — glass is microwave safe, metal is not
Product Details
Detail | Specification |
Product | Double Walled Borosilicate Glass |
Capacity | 250ml |
Glass type | Borosilicate — heat resistant, thermal shock resistant |
Wall design | Double wall with air pocket insulation |
Visual effect | Floating/levitating drink effect |
Exterior | Cool to touch even with hot drinks |
Condensation | Zero — no water rings |
Microwave safe | ✅ Yes |
Dishwasher safe | ✅ Yes — top rack |
Single price | ₹399 |
Bulk price | ₹349 each — buy 2 or more |
Product FAQ (Frequently Asked Questions)
Q1: Why does the drink appear to float inside the glass? ⌄
The floating effect is created by the transparent air gap between the two glass walls. The inner wall holds your drink while the outer wall stays clear — making the liquid appear suspended in mid-air. It's pure borosilicate glass engineering, not a coating or trick.
Q2: Why does the outside stay cool when the inside has hot tea? ⌄
The air pocket sealed between the two glass walls acts as a natural insulator — blocking heat transfer from the inner wall to the outer wall. This keeps the exterior cool to touch even when filled with boiling water.
Q3: Is this glass microwave safe? ⌄
Yes — the double walled borosilicate glass is fully microwave safe. Heat your drink directly in the glass without any concerns. Remove any metal spoons before microwaving.
Q4: Is it dishwasher safe? ⌄
Yes — place on the top rack of your dishwasher for best results. Hand washing with warm water and mild soap is also perfectly sufficient for daily cleaning.
Q5: Why is there no condensation on the outside? ⌄
Condensation forms when a cold surface meets warm air. The double wall air pocket keeps the outer glass at room temperature even when the inside is ice cold — so no moisture forms on the exterior and no water rings on your table.
Q6: Which teas look best in this glass? ⌄
Blue Butterfly Pea Tea is stunning — it turns from blue to purple with lemon. Turmeric Green Tea glows golden. Hibiscus Tea is a deep ruby red. Chamomile shows a beautiful pale amber. Any colourful loose leaf tea becomes visually spectacular in the floating glass.
Q7: How does the bulk pricing work? ⌄
Buy 1 glass at ₹399. Add 2 or more to your cart and the price automatically drops to ₹349 each at checkout — no coupon needed. The more you buy the better the value.
Q8: Should I use a cork coaster under this glass? ⌄
The double wall means no heat transfer to the surface — so heat protection isn't needed. However our Natural Cork Coasters still prevent the glass from sliding and add a beautiful natural aesthetic to your tea setup.
Why Choose Health Is Wealth?
At healthiswealth.fit we believe your tea ritual deserves the right vessel. Our double walled borosilicate glass is sourced from trusted suppliers — crystal clear, perfectly insulated, and built to last. Every cup of tea becomes a visual experience when served in a floating glass.
- Borosilicate double wall — heat resistant and thermally insulated
- Floating/levitating visual effect — stunning with every colourful tea
- Cool to touch exterior — no burns, no discomfort
- Zero condensation — no water rings on your table or desk
- Microwave and dishwasher safe — completely hassle-free
- 250ml — perfect single serving size
- Buy 2 or more at ₹349 each — auto-applied at checkout
- Ships across India in 3–5 days
- Backed by our easy return policy
Add 2 or more to your cart and get the best price automatically — no coupon needed.
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