Creative Treasure Mug Buried in the Table

This is a mug which look like it's buried in the table. Imagine when you see a mug being sucked into the table if you put on the table of similar colors! If you see just half a mug, does not enter or not drink at all? It seem like there is likely to be, because it is part of mouth spread and drink 9cm in diameter, enters like a soup cup shallowly widely. It's also practical when placed well balanced, fell also difficult mug commonly used in everyday use. This mug will be the favorite of those who has sense of fun. You can buy this mug from Rakuten.