Diatomaceous Earth Coasters | Absorbent Stone Coasters for Drinks | Quick Dry, Water Absorbing | Non-Toxic - Set of 4

Key Features

• ARTISANAL STONE COASTER SET: Inspired by Lake Superior's rocky shores, the set features 4 uniquely shaped organic stone coasters (approx. 4" diameter). Each piece captures nature's irregular beauty with distinctive edges that make every coaster one-of-a-kind. Crafted from premium diatomaceous earth in sophisticated slate, these elegant coasters complement any home décor—modern, farmhouse, or coastal. NOTE: Coasters have a natural stone bottom with no felt or cork backing—we recommend self-adhesive cork pads for delicate surfaces. Perfect for housewarming, hostess, and holiday gifting.
• INSTANT DRY & SUPERIOR ABSORBENCY: Say goodbye to water rings! Our diatomaceous earth absorbs up to 150% of its weight in moisture and evaporates liquid in seconds—not minutes. No more condensation puddles, sticky coasters clinging to glasses, or watermarks on furniture. The porous stone surface rapidly disperses water while the dark slate color naturally conceals spots, keeping your coffee table, desk, and bar top clean. These fast-drying, water-absorbing coasters outperform cork, fabric, ceramic, and plastic alternatives.
• MULTI-PURPOSE HOME ESSENTIAL: More than just drink protection—these versatile absorbent stone coasters double as heat-resistant trivets (up to 450°F, safe for coffee pots, tea kettles, and serving dishes), coffee bar accessories, desk décor, and elegant table accents. The 4" size fits wine glasses, cocktails, coffee mugs, tumblers, and stemware. Use on kitchen counters, bathroom vanities, bar tops, and home offices. A coaster set of 4 that works as hard as it looks good.
• 100% NATURAL & NON-TOXIC: Crafted from high-quality food-grade diatomaceous earth formed from ancient fossilized aquatic organisms—completely free from BPA, toxins, and synthetic materials. Safe for any beverage and any household. The sophisticated slate finish looks beautiful displayed on a countertop or in a decorative organizer. Practical, stylish, and built to maintain elegant appearance through years of daily use.
• EFFORTLESS MAINTENANCE & BUILT TO LAST: These durable stone coasters outlast cheap cork, fabric, ceramic, and plastic alternatives. Simply rinse with water and wipe clean—no soaking, scrubbing, or special cleaners needed. The natural material maintains optimal absorbency through thousands of uses without losing functionality or appearance. Ideal for busy households, frequent entertainers, and daily office use.
• FEMALE-FOUNDED USA BRAND WITH PURPOSE: Created by a woman-owned small business in Duluth, Minnesota, inspired by Lake Superior's timeless beauty. Every purchase supports The Water Project—providing clean drinking water to children in rural Africa. These eco-friendly coasters eliminate disposable napkins, reduce waste, and deliver lasting quality. A thoughtful housewarming gift, hostess present, or holiday gift that gives back with every use.

Specifications

Free shipping included. 30-day hassle-free returns.