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PRODUCT INFORMATION
Stoneshard Andesite Hard Lava Stone Coaster – durable volcanic mineral protection with a sleek natural aesthetic.

  • Crafted from genuine andesite lava rock—an igneous volcanic stone known for its hardness, heat resistance (Mohs ~7), and fine grained gray-speckled beauty.
  • At 3.9in diameter, it’s compact and designed to comfortably fit under most drinkware while offering full coverage.
  • Naturally insulative and heat resistant, it shields tabletops from hot mugs and temperature damage.
  • Dense, thirsty stone surface absorbs moisture to prevent condensation rings—no velvet or felt backing needed.
  • ersatile styling: the polished yet organic texture complements both modern and rustic settings.
  • Easy to clean—just wipe with a damp cloth; durable and long lasting compared to traditional cork or rubber coasters.

TXT Stoneshard Andesite Hard Lava Stone Coaster 3.9in

SKU: 095787214719
$11.95Price
  • DIMENSIONS:
    • Diameter: 3.9″ (9.9 cm)
    • Height: 0.3″ (0.8 cm)

    MATERIAL:
    • Andesite lava stone

    CARE INSTRUCTIONS:
    • Wipe clean with a damp cloth
    • Do not soak
    • Dishwasher safe, though hand washing is recommended to maintain the polished finish

    WEIGHT:
    • Approx. 0.8 lb (0.36 kg)

    PACKAGING:
    • Packaged as a single coaster
  • ANDESITE LAVA STONE
    • Naturally durable: Andesite is a dense volcanic stone prized for its hardness and resilience—ideal for everyday kitchen and serving use.
    • Excellent heat retention: Its high thermal mass helps keep hot dishes warm when preheated, and cold dishes chilled when stored in the fridge or freezer.
    • Versatile temperature control: Plates can be chilled or frozen to serve sushi, desserts, or cold appetizers—offering a sleek, stone-cold presentation.
    • Temperature safety tip: Never place a chilled or frozen andesite plate directly into a hot oven. Allow it to return to room temperature first to avoid cracking.
    • Natural beauty: Typically dark gray to charcoal with subtle speckling, andesite has a fine-grained, polished surface that suits both rustic and modern tables.
    • Ethically sourced: Andesite is often mined from exposed riverbeds where flowing water naturally reveals the stone—minimizing environmental disruption.
    • Crafted by hand: Each piece is shaped and polished using modern hand tools, preserving the stone’s organic form while ensuring functional precision.
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