Mackintosh's Toffee is a sweet created by Mackintosh Company.
John Mackintosh opened up his sweets shop in Halifax, Yorkshire, England in 1890, and the idea for Mackintosh's Toffee, not too hard and not too soft, came soon after. n 1969, Mackintosh's merged with rival Rowntree to form Rowntree Mackintosh, which merged with Nestlé in 1988.
The product is often credited with being over 100 years old.