Just in time for the sweltering Autumn season that Japan is well known for is this tasty new treat from McDonald’s Japan. It’s a Purple Sweet Potato McShake and yes, it really is purple. The shake landed in Japan today and will be around until the end of October. A small sized shake will set you back ¥100 while the medium sized one is only ¥195 so very affordable and cheap indeed!
McDonald’s Japan Introduces New Shake Flavour
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