A collaboration between McShake and Calpis. From June 21st, "McShake x Calpis" will be on sale at each McDonald's store (excluding some stores). Limited time until mid-July. The price is S size 120 yen (tax included).
This product is a McShake finished with a special syrup containing Calpis. You can enjoy the refreshing sweetness and sourness unique to Calpis, and the creamy and sweet aftertaste unique to McShake.
It is offered in a Calpis-designed cup with white polka dots scattered on a blue background (S size only, limited quantity).