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YOULTTAN

Diatomaceous Earth Coasters,3.9"x3.9", Quick-Dry, Absorbent, Heat-Resistant, Modern Stone Design, Dark Gray, Irregular Shape (2, Grey)

  • Based on 178 reviews
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Color: Gray


Number of Items: 2


Features

  • YOULTTAN Diatomaceous Earth Coasters Set of 2, Water absorbing coasters for drinks, Grey stone coasters for desk, table, office, Cool mordern design, Gray coaster
  • Absorbent Coasters: Crafted from natural diatomaceous earth, this coasters set of 2 provides instant water absorbing features for condensation and spills, ensuring your surfaces stay perfectly dry.
  • Quick-Drying & VersatileThe stone coasters features a porous structure, which allows them absorbing moisture rapidly. Heat resistant for hot drinks and moisture absorbing for cold drinks, protect from leaving watermarks on your desk or table.
  • Stylish Design: These cool modern coasters comes in grey, with subtle stone-textured finish. The irregular shape looks elegant and neat, suit for office, home and outdoors.
  • Durable & Lightweight: Manufactured from high quality, durable material, the set is designed for long-lasting use. It holds up to 2 times of its weights splashes or spills. The set remains pleasantly lightweight for easy handling, looking good on counter as a part of your home decor.
  • Easy to refresh: Wet the diatomaceous coasters, lightly sand the surface with fine sandpaper to remove stains. Dry the drink coasters throughly before store.

Description

With over 20 years of expertise, we are a dedicated manufacturer specializing in a diverse range of carpets and mats. Supplying products globally, we focus on quality and innovation that customers trust. We use sustainable materials to create mats that blend style, durability, and a commitment to a greener future.

Color: Gray


Material: Diatomite


Brand: YOULTTAN


Shape: Irregular


Product Care Instructions: Hand Wash Only


Brand Name: YOULTTAN


Manufacturer: YOULTTAN


Number of Items: 2


Unit Count: 2 Count


Model Number: YTGZN009


Manufacturer Part Number: YTGZN009


Color: Gray


Shape: Irregular


Material Type: Diatomite


Product Care Instructions: Hand Wash Only


Item Dimensions L x W: 3.9"L x 3.9"W


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Way better than others.
I was getting frustrated with other coasters and how water would either stick to them and the cup or just mess up the coaster. This coaster actually absorbs the water leading to no gross residue or sticking. My only issue would be the slight dust that they are covered in initially but it really isn't an issue. Best part is the absorbsion has lasted for months at this point. Only using these as coasters from now on. ... show more
Reviewed in the United States on July 6, 2026 by Noah Burgin
    • Great quality!
LOVE! I wanted coasters that weren’t gonna just get stained like fabric ones do, or have a ring on the top of the coaster (instead of on the table) like other materials because I just feel it looks tacky. These are great! I love them for my iced coffees, hot teas, take out drink cups, etc. these are super lightweight which was surprising but in a good way. They look great on the table and are so functional! The coasters absorbed more moisture than I expected! ... show more
Reviewed in the United States on November 10, 2025 by Alissa Metcalf
    • Perfect coaster to absorb condensation from cups
Color: Gray Number of Items: 2
This coaster absorbs any condensation that may drip down from your cup and looks rather cool sitting on my desk! Definitely a good value!
Reviewed in the United States on March 16, 2026 by Hyperkind
    • They’re absorbent and dry quickly
Color: Gray Number of Items: 2
I like them, I do wish they had a cork bottom, I put felt tabs on the bottom to prevent scratches on the table. I like the free style, them not being identical. The dark gray is perfect
Reviewed in the United States on October 31, 2025 by Magnolia
    • Great drink coaster
Color: Gray Number of Items: 2
Finally, a coaster that doesn’t stick to the bottom of my sweaty glass. Sweat rings disappear from coaster as they dry. Works for me.
Reviewed in the United States on June 11, 2026 by Alan
    • Lifesaver!! (Not an influencer review)
Color: Gray Number of Items: 2
I had my doubts about these, but they’re actually awesome. I have several cold and hot drinks throughout the day and no matter what I put these through, they absorb the condensation and my desk stays dry. They look cool in a sort of modern brutalist way, and also haven’t broken despite being dropped multiple times. 10/10 ... show more
Reviewed in the United States on February 23, 2026 by Tori Kalman
    • Exactly as promised!
Color: Blue Number of Items: 2
Review Image by Hannah
Review Image by Hannah
The coasters are lightweight and a bright sky blue/cyan color. They absorb moisture really well. I'll be using one for my desk at work and one for my desk at home!
Reviewed in the United States on July 18, 2026 by Hannah
    • Soooo absorbieeee, yaaassss
Color: Gray Number of Items: 2
Taste like dirt! Super absorbent too.
Reviewed in the United States on July 28, 2026 by KL

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