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A 15.7 by 11.8 inch slab of diatomaceous stone meant to sit on the counter and pull water off cups and dishes. The material absorbs fast and dries itself, so it replaces a cloth mat that stays damp. But owners of this type of mat report staining, cracking and a rough, chalky surface, and this listing's ratings are poor. It suits light use for a few cups, not a full dish rack's worth of wet pots.
Availability unknown
Lowest price we've seen: $39.99 on Nov 9 at Target. Tracked across 1 store since Nov 9.
Ratings are low, and the complaints center on durability and staining. Buyers say the stone cracks, chips at the edges and holds onto food and drink stains.