SET OF 4 Border Collie & Sheep | Over the Moon 11oz Black Mug Warm your soul with a nice cuppa out of this beautiful border collie black ceramic mug. It’s microwave and dishwasher safe and made of black, durable ceramic in 11-ounce sizes. The high-quality sublimation printing makes this black ceramic mug the perfect gift for your true coffee, tea, or hot chocolate lover. .: Black ceramic .: 11 oz (0.33 l) .: C-handle .: NB! Black design elements on black mug may differ in tones. Use transparent background .: NB! Please avoid using designs with thin lines (min: 0.1”/ 3mm) as they may not be legibly printed