Dominoes game is very popular around the world, and our technicians can mark best invisible ink markings on their backsides and others cannot find any secret of them from appearance, as they are processed so perfect and not sticky with the invisible ink solution to give you the original comfortable hand feel.
The invisible markings on the back of these juice marked dominoes cannot be found by people naked eyes, only with our omnipotent luminous contact lenses that can see invisible ink or ultra IR or UV glasses used to detect invisible ink can you read them clearly and secretly.
We can mark with the points or number stand for the corresponding luminous marked dominoes on their backs. When in the dominoes games. cooperating the magic back marked dominoes with invisible ink contact lenses or luminous ink glasses, you will impress others deeply with your wisdom.