It is a personal project of packaging of guava paste. Tired of getting dirty fingers when I trying to enjoy this sweet

 that my family from Cuba brings me. I design a new package that allows the paste leave their packaging without

 the user touches it. To do this, they should put the cardboard tube with internal cladding of plastic adherent between

 their hands and roll it two or three times for paste unstick  the internal walls. Thus the the paste will come out smoothly.

 In addition a small cap allows preservation for a longer period.