Curly Wurly is a type of chocolate bar manufactured by Cadbury and sold in Australia. It was launched in 1971 and relaunched in 1976. Its shape resembles two flattened, intertwined serpentine strings. The bar is made of chocolate-coated caramel. Also available are "Curly Wurly Squirlies," which come in a bag and are just the cross beams of the ladder. this design was created by Charlie Simmonds as an apprentice at cadburys.
It is an extra stretchable chocolate, one of its kind!