The Yangjae branch of Hanaro Club run by National Agricultural Cooperative Federation (NACF) introduced this years first blue grapes on April 26. The NACF explained that the neo-musket grapes containing a high level of sugar are sweeter and have stronger flavor than regular grapes. The grapes released by the Sannae branch, Daejeon of the NACF costs 6,500 won per 200g pack.