A smart mum has shared her hack for scoring free Masterchef knives from Coles, and shoppers everywhere are labelling it genius .
The supermarket has been running a popular promotion where customers can earn knife credits and get their hands on free chef-quality knives by shopping at Coles, with the deal set to end on January 26.
The Sydney woman, called Aubrey, posted on Facebook where she revealed how she managed to boost her collection of knives and get a large cook s knife by buying a range of products that offered a bonus credit in separate transactions.
A smart mum has shared her hack for scoring free Masterchef knives from Coles, and shoppers everywhere are labelling it genius (the full collection of knives pictured)