Block B's Zico will release his 1st solo single after 3 years into debut next month.

On October 31st, Zico uploaded a cartoon teaser image for his upcoming solo single on his Twitter. The image shows a giant text 'Touch Cookie - Zico Feat??' which has caused much curiosity among the fans about the artist that he will collaborate through this single.

The teaser image also revealed to be designed by famous graphic desginer Mina Kwon who has been in charged of the album artwork of Pharrel Williams, Christ Brown and Big Bang's Taeyang.

The song will be released on November 5th at midnight.