The various embodiments herein provide an efficient head for Hubble-bubble
device used in smoking and using tobacco with the capability of immediate
tobacco replacement and easy regulation of the distance between charcoal and
tobacco. A Hubble-bubble device comprises the holder, the charcoal container
arranged on top of the holder and the tobacco tray arranged on a bottom section
of the holder. The tobacco tray is in the form of a drawer which provides for
insertion and removal of the tobacco tray from the holder thereby facilitating
quick replacement of the tobacco.