UV Invisible Black Light Ink Pen / Spy Pen Plastic For Making Marked Card

Making Invisible Mark Card Spy Invisible pen and special invisible ink

Product introduction

Before we mark playing cards with invisible ink, we must make it clear that the same ink can have different effects on different types of cards or paper. The different card brands are made of different material, and even poker cards of the same brand have cards of different colors. Regardless of the type of ink, it is difficult to mark or label all the cards well.

At our sites some invisible ink queries are made. Many leave messages about invisible ink and contact lenses. It is a fact that invisible ink is much more popular with poker players than invisible ink pens. With the invisible ink in the bottle, people can use it at will in other pens, in large pens or in small pens. People can also try to mark the cards with their fingers. This is much easier than using a pen when time is limited. You can find your own ways to create markers or posters on the back of the marks without anyone knowing the markers.

People who have asked for invisible ink may know that we sell invisible ink pens instead of invisible ink in bottles. In fact, we have invisible ink or special luminous liquid in a bottle for sale. All customers can buy the invisible ink if they can come to us to take the ink.

However, we do not want to send the bottles of invisible ink for it is too difficult to send particular fluid from the express service.

Use methods

One might ask what kind of invisible ink is in the pen and whether it really works. We can see clearly that there is red ink in the marker. After writing on the cards, we can see the red marks with the naked eye. However, when we remove the red marks with our fingers, we can not see any visible marks with the naked eye. Only with infrared sunglasses can we see the bright glowing marks on the marked playing cards.

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