South African banknotes are designed with security features and durability in mind, but their integrity is compromised when mishandled, especially through folding, bending or crumpling.
They are also designed to be inclusive – making it easier for blind and visually impaired individuals to identify them by touch.
The tactile marks symbolise the spear in the Coat of Arms and are repeated along the short and long edges of the banknotes in different patterns depending on the denomination. These tactile marks are essential for accessibility – but they only work if the banknotes are kept in good condition.
When banknotes are torn, crumpled or worn out, these features become harder to feel and use, and banknotes need to be replaced quicker.