Jeweltone

Jeweltone is a ground-breaking OVD using nano-level structural moulding technology. The effect is easy to explain and to see; a foil stripe incorporating several different pastel colours turns completely black and white when the note is tilted. As another option, the colours can be made to switch with other colours and / or patterns. Jewelone can be combined with Asterium to achieve the effect shown on the far right below. As the colours of Jeweltone disappear, the holographic effect of Asterium comes to life. Curently available as a foil stripe