Listen to Hakkolo Cooling Glass online. Hakkolo Cooling Glass is a Kannada language song and is sung by Tejas Shasthri, M. K. Athishay Jain and Ravi Kumar. Hakkolo Cooling Glass, from the album Nruthyam, was released in the year 2018. The duration of the song is 4:43. Download Kannada songs online from JioSaavn.