I ordered set of two double glass tea cups, but one cup after hand washing got water swirling between walls.How can I replace this cup?

You may have received a defective mug. Please contact Teabloom at 954-561-2090 ext 2 and we will issue you a free replacement. Thank you.

Glass can't really be stained by anything normal. So yes, they are stainless. They are not stainless steel, of course.

where are these made?

These mugs are designed in the USA and manufactured in Asia. We use non-recycled pure borosilicate glass, and this is considered the safest and purest glass to drink from as it is non-porous, hygienic glass.... this means that it does not retain impurities, chemicals, flavors, odors or stains.

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Oversized Insulated Borosilicate Glass Mugs (17 oz / 500 ml) – Set Includes 2 Mugs + 2 Blooming Teas – Premium Quality Microwave Safe Glasses

Oversized Insulated Borosilicate Glass Mugs (17 oz / 500 ml) – Set Includes 2 Mugs + 2 Blooming Teas – Premium Quality Microwave Safe Glasses

Product ID: 35826932

Details

Brand
Teabloom
Capacity
17 Fluid
Color
Clear
Material
Heat Resistant
Special Feature
Microwave Safe

🔥17 oz oversized capacity

🧪Thermal shock resistant borosilicate glass

❄️Double-wall insulation for temp control

273.05 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☕ Elevate your tea game with clarity, comfort, and cool confidence!

SAFE SMART BASE - Air pressure relief hole ensures microwave, dishwasher, and freezer safety without spills.
GIFT READY ELEGANCE - Comes with 2 blooming teas and a 1-year warranty—ideal for impressing colleagues or loved ones.
SIP IN STYLE SIZE - Generous 17 oz mugs perfect for long, luxurious tea or coffee moments.
CRYSTAL CLEAR VIEWING - Premium borosilicate glass showcases blooming teas in stunning clarity—watch your tea bloom in real time.
TEMPERATURE ZEN MASTER - Double-wall design locks in heat or chill, keeping your drink just right longer.

The Teabloom Oversized Insulated Borosilicate Glass Mugs set includes two 17 oz double-wall mugs crafted from thermal shock resistant, lead-free borosilicate glass. Designed for both hot and cold beverages, these microwave, dishwasher, and freezer safe mugs feature a smart base with an air pressure relief hole for added safety. The set also includes two premium blooming teas, making it a perfect gift for tea enthusiasts, backed by a full one-year warranty.

Specifications

ASIN	B01JR0A21A
Age Range Description	Adult
Best Sellers Rank	#85,973 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #567 in Mugs
Brand Name	Teabloom
Capacity	17 Fluid ounces
Color	Clear
Customer Package Type	Standard Packaging
Customer Reviews	4.6 4.6 out of 5 stars (1,610)
Included Components	2 Blooming Teas, 2 Large Glass Mugs
Is the item dishwasher safe?	Yes
Is the item microwaveable?	Yes
Item Dimensions W x H	4"W x 4.3"H
Item Type Name	Mug Set
Item Weight	1.08 Pounds
Manufacturer	Teabloom
Manufacturer Part Number	COMINHKG095290
Manufacturer Warranty Description	1 YEAR WARRANTY
Material Features	Lead-free and Cadmium-free Borosilicate Glass
Material Type	Heat Resistant Borosilicate Glass
Material Type Free	Lead-free, Cadmium-free
Model Number	MUG-HAR
Number of Items	2
Occasion	Birthday, Christmas, Housewarming
Other Special Features of the Product	Microwave Safe
Pattern	Clear
Product Care Instructions	Dishwasher Safe
Product Style	Modern
Recommended Uses For Product	Home
Reusability	Reusable
Set Name	Teabloom Twin Harmony Double Wall Glass Mug & Blooming Tea Flowers Gift Set
Shape	Round
Size	2 Count (Pack of 1)
Specific Uses For Product	Hot Drinks
Theme	Floral
UPC	688907971472 810019872129
Unit Count	2 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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