Best service and products. The mug is so perfect that I want to buy it again. Delivery was faster than expected, and the packaging was secure. It is the best mug. All printing is done very well. Also, it is good that there are various and detailed bird pictures. It is good that the illustrations of the birds are detailed. I am happy to see the birds in the cup every time I drink. The cup shape is also very practical. Easy to lift and easy to clean. Also, the slightly curved upper part is practical. All sides are good and I am happy to buy this perfect cup. Bute mugs with bird illustrations will surely be available for purchase in the future.