Shard at Home - Buoys Mug Shard at Home Sale! from 1799 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Missing the beach? Grab this vibrant buoy mug for memories of the shore. Round 14 oz. Earthenware mug. Dishwasher and microwave safe.