Micro text can be printed as repeated text wallpaper or simple letter in any particular place of hologram sticker. It's invisible to naked eye. To reveal it you have to use magnified glass. Mostly, micro text is added into some place not well-marked on hologram sticker. Micro text is not high security feature in hologram. But it you can mix micro text very well with other sililiar word togetehr in wallpaper text. It'll be very good security to your hologram.
Holographic sticker which has micro text
Holographic sticker which has micro text. The micro text is very small letter inside
We can see micro text on hologram image