Why do candy canes always have the J shape?

As candy canes became more popular, their distinctive shape helped them stand out from other confectionery products. This unique design has been capitalized on through marketing efforts, becoming a symbol of Christmas itself. Given their J shape, candy canes easily promote the holiday spirit in advertising, packaging, and seasonal decorations. The easily recognizable form helps in branding and instantly invokes the warmth and joy of the holiday season, making them a staple in Christmas candy assortments.
Conclusion
The traditional J shape of the candy cane is the result of a confluence of historical tradition, religious symbolism, practicality, and clever marketing. From its early form as a simple sugar stick to a shepherds' crook then to the hook-shape that warmly adorns Christmas trees around the world, the candy cane is a testament to the lasting power of cultural symbols. Its distinctive crook, far from just a quirk of design, is a piece of history wrapped in a swirl of red and white, capable of conjuring up the spirit of Christmas with a simple twist.