Zimbabwe 100 Trillion Dollars Banknote, 2008, P-91z, Replacement/Star, PMG 67

The Zimbabwe 100 Trillion Dollar Banknote from 2008 featured the Chiremba Balancing rocks. The obverse side features the naturally balanced rocks in Epworth, stylized grains and cow in underprint, and the Zimbabwe bird in OVI. At the back are the Victoria falls and a cape buffalo. The security features of the note include a 3-mm gold-to-green OVI stripe with repeating RBZ. The RBZ strip and Zimbabwe Bird both printed in Iridescent ink changes from bronze to blue while the serial numbers change color from red to bright orange on the left and from black to green on the right under a UV light. The geometric triangle pattern on the front and reverse also changes from a peach color to bright yellow while the Fluorescent fibers that are scattered on both sides of the banknote would also turn bright green. The note is 148 x 74 mm in size with a 7-digit serial number and a 2-letter prefix that starts with ZA.