This product is a set of four vintage 1988 Starbucks Coffee siren logo black rubber coasters, made by UMBRA. The coasters feature the iconic Starbucks logo and are themed around coffee and tea. Made in Canada, these original coasters are a unique collectible item for fans of Starbucks memorabilia and vintage advertising. There are 2 more sets of 4 available listed separately. Approximately 3.25" in diameter.

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