Bring convenience to your day with the 14-Ounce Borosilicate Glass Mug from Room Essentials™. This glass mug holds up to 14 ounces and is designed with a handle for convenient holding and sipping of your favorite hot or cold beverages. Boasting a microwave- and dishwasher-safe construction, it allows quick reheating and easy cleaning.
Room Essentials™: Bringing your spaces and places to life.
Number of Pieces: 1
Dimensions (Overall): 3.9 Inches (H) x 4.45 Inches (W)
Capacity (Volume): 14.2 Ounces
Service For: 1
Used For: Hot or Cold Beverages
Material: Borosilicate Glass
Care & Cleaning: Microwave-Safe, Dishwasher-Safe
TCIN: 90009892
UPC: 810136775938
Item Number (DPCI): 200-01-2994
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 5.4 inches length x 5.2 inches width x 3.3 inches height
Estimated ship weight: 0.5 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 365 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
A: I’ve had about 3 weeks and one burst when I took it out of the microwave. Spewed hot water on my foot. I will be returning all that I bought. Also made a consumer report to Target.
submitted byKim - 7 months ago
A: Yes, I would think so! Glass French presses are also made of borosilicate
submitted byJ - 2 years ago
A: I would think so since it is microwave and dishwasher safe.
submitted byKimberly - 2 years ago
Q: Does this have a flat bottom to use on a mug warmer?
submitted by atisho - 4 months ago
A: Hello Guest - Thank you for your interest in the 14oz Borosilicate Glass Mug from Room Essential. Yes, the mug has a flat bottom suitable for a mug warmer. Happy shopping! - Cynthia
submitted byCynthia - 4 months ago
Target staff support
Q: BrBorosilicate is supposed to be unbreakable. If this is dropped, will it break?
submitted by SaraL - 8 months ago
A: Yes, they will break depending on the height of the drop and the material of the floor. I generally don’t have a problem because I am used to handling crystal stemware so take care. I have had 2 other items of borosilicate, one by my husband who hit the kitchen faucet with the cup. My husband does tend to break a lot of items that even had survived young children using them so while he doesn’t think he’s clumsy, he is possibly just careless and doesn’t pay attention to what he’s doing.
submitted byTad - 6 months ago
A: Hey SaraL - Thank you for your interest in this mug. Great choice! The mug is made from borosilicate glass, known for its durability and heat resistance. Hope this helps! - Josh
submitted byJosh - 8 months ago
Target staff support
Q: Is it lead and cadmium free?
submitted by Kitkat - 6 months ago
A: Hello Kitkat - We appreciate your interest in this item. Yes, the 14oz Borosilicate Glass Mug by Room Essentials is designed as a safe, non-toxic, and generally lead-free option for hot or cold beverages. Happy shopping at Target. – Alvin
submitted byAlvin - 6 months ago
Target staff support
Q: How much does the Mug weigh?
submitted by M - 8 months ago
A: Hello M - We appreciate your interest in this Glass Mug.
The mug has a capacity of 14 ounces, suitable for various beverages. We know you will enjoy it. – Joe
submitted byJoe - 7 months ago
Target staff support
Q: Are these mugs stackable?
submitted by doubletrouble - 8 months ago
A: Hi Guest - Thank you for the inquiry. No, these mugs are not stackable in the sense of neatly nesting inside each other for storage. Hope this helps! - Kris
submitted byKris - 8 months ago
Target staff support
Q: What are the measurments of this mug
submitted by ktquist - 10 months ago
A: Hi ktquist - Thank you for reaching out. We appreciate your interest in 14oz Borosilicate Glass Mug. Measurement of the mug is 4 inches (W) X 4 inches (H) X 3 Inches (D). Happy Shopping!! - Emma
submitted byEmma - 10 months ago
Target staff support
Q: Is it coated in plastic? Is it coated with anything?
submitted by Liza - 11 months ago
A: Hi screen name - Thank you for reaching out to us with your query about the 14oz Borosilicate Glass Mug - Room Essentials. This item is made of Borosilicate Glass and Borosilicate glass is not inherently coated. I hope this information was helpful. Happy Shopping! - Josh
submitted byJosh - 11 months ago
Target staff support
Q: What's the temperature rating
submitted by Mellonshel - 1 year ago
A: Hello Mellonshel - Great Question! Thank you for your interest in this amazing Item! This is not rated for oven use, only microwave. Hope this information helps! – Luke.
submitted byLuke - 1 year ago
Target staff support
Q: Is this mug double-walled?
submitted by Rocki1 - 1 year ago
A: Hello Rocki1 - Thank you for your interest in this Borosilicate Glass Mug from Room Essentials. This mug is not double walled however it ensures convenient holding and sipping of your favorite hot or cold beverages. Boasting a microwave- and dishwasher-safe construction, it allows quick reheating and easy cleaning. We are positive you will like it! - Cynthia
This mug offers a charming aesthetic with its lightweight design and vibrant colors, making it a delightful addition to any kitchen. However, guests have noted concerns regarding its fragility, as many have experienced breakage after minimal use. Despite this, some guests appreciate its thermal shock resistance and modern look, making it suitable for both hot and cold beverages. Overall, it is a stylish yet delicate option for those who prioritize design over durability.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.4
4.4 out of 5 stars
182 star ratings
4.4 out of 5 stars with 182 reviews
56% would recommend
39 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
23 August, 2026
(no review title)
It brakes easily. I bought 3 and all of them broke 2-3 months later.
Raul
Did you find this review helpful?
3 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
23 July, 2026Verified purchase
This isn't glass if it is, it doesn't feel like it
Says it’s glass and safe, but it feels like plastic
Alisha
Did you find this review helpful?
2 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
30 May, 2026
(no review title)
Mug is adorable but super thin and breaks easily. I bought the pink one twice and each occasion it broke while washing dishes. I give up
Cherysh
2 guests found this review helpful. Did you?
5 out of 5 stars
20 May, 2026Verified purchase
(no review title)
Just loved
Maili
Did you find this review helpful?
3 out of 5 stars
Thumbs up graphic, would recommendWould recommend
15 May, 2026Verified purchase
Delicate
Like the color, dislike how thin it is
Babyjay
2 guests found this review helpful. Did you?
5 out of 5 stars
14 May, 2026Verified purchase
(no review title)
so cute and made a great gift
Ashley
Did you find this review helpful?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
10 May, 2026Verified purchase
(no review title)
Thin and fragile. Leaked/broke after 3 months use
Norma
1 guest found this review helpful. Did you?
3 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
24 April, 2026Verified purchase
Thin like a wine glass
Would prefer a heftier mug. This probably won't last very long.
Robert
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
17 April, 2026Verified purchase
(no review title)
Great cup
Peejay
Did you find this review helpful?
5 out of 5 stars
9 April, 2026
(no review title)
Feels just perfect to hold
Pam
Did you find this review helpful?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
28 February, 2026Verified purchase
(no review title)
The cup glass is too thin.
Cheryl
Did you find this review helpful?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
27 January, 2026Verified purchase
Dangerous expooding glass
We have had these for 2-3 weeks and lives them but just made a cup of hot tea in the microwave and it burst at the bottom spewing hot tea on my foot. Will be returning all and reporting this issue.
Kim
9 guests found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
9 January, 2026Verified purchase
(no review title)
My new favorite tea mug. Light weight glass and colorful!
Christine
Did you find this review helpful?
5 out of 5 stars
8 December, 2025Verified purchase
Superb modern design
Great simple, modern design that is better than $40 borosilicate by other brands. It’s study and feels good with picking up. Used daily and it’s very sturdy.
DetailsMatter
1 guest found this review helpful. Did you?
5 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
17 November, 2025Verified purchase
(no review title)
Very good
Sidrah
1 guest found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
28 October, 2025
Nice Mug
This is a nice little mug & seems pretty sturdy. The pink color is very pretty. I want to thank Target for the careful packing to ensure that this item arrived unbroken. I greatly appreciate it! The other big box store needs to take a lesson in shipping as my items have arrived broken from them.
Suzie
2 guests found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
21 October, 2025Verified purchase
Wonderful
I have the yellow, green and blue colors and I wish they made more because I'd buy them in an instant! I have not had any durability issues, they wash well in the dishwasher and the handle stays cool after use in the microwave. I cannot speak for how they ship as I bought them in store. Idk how these people are handling their mugs to have them break so easily, but it's clearly not from average use!
Opalizard
4 guests found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
8 October, 2025
Not Worth The Price
This cup is VERY thin and lightweight.
BeingBeautifullyUnique
3 guests found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
24 September, 2025Verified purchase
Love these mugs but Target needs a better delivery service
Still waiting for replacement mugs from 5 broken. They were sent back over a week ago Arrived totally smashed. Target went silent on me after I mailed them back.
CAM
3 guests found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
29 August, 2025Verified purchase
Glass
This orden is very well. Arrived well. The glass is perfect and resistant. Look elegant and served for cold and hot.
