Beautify your drink and table, make your life more elegant and drink more attractive. Material Natural Slate Natural Slate Natural Slate Natural Slate Natural Slate Natural Slate. Non-Slip, Tabletop Protection - The black coasters for drinks were built with 3 soft pads on the bottom to prevent your cup from slipping off and scratching your table or furniture surface, and it’s thick enough to be heat-resistant, suitable for both cold and hot drinks.
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