McShake's new flavor "Purple Potato" will be on sale from September 1st to the end of September at each McDonald's store. The price starts from S size 100 yen (tax included).
"Purple potato" is available for a limited time on McShake!
This product is a shake made from purple potatoes from Kagoshima prefecture, which first appeared last year and was well received. You can enjoy the creamy texture of the shake and the simple and gentle sweetness of the purple one.