At Banknote World we only deal with real authentic currency because our customers and reputation are very important to us. We go to great lengths to ensure we receive only the finest quality banknotes by having the latest in anti-counterfeit technology and our in-house banknote authentication specialist. All our Zimbabwean banknotes come straight from the Zimbabwe Central Bank and you can rest assured you are getting the real deal. Different denominations have different features to look for, which you can access through our dedicated website page. For this video we will focus on the 100 trillion denomination. Here is a list of what to look for: br 1. Both serial numbers change color br 2. Golden left-hand side strip changes color br 3. Bronze lower right-hand smudge changes color br 4. Bright yellow triangles light up br 5. Golden hue in the center left of the note br 6.