Remember or not masa we were still small little kanak-kanak in school they sell this "ice-cream" in a tube? It's actually just frozen syrup in a plastic casing that shapes like two test tubes stack on top of each other. To open it we gotta gigit the top and then twist and twist until the top breaks. I think they use to sell it for 20 sens.
You guys have any idea what is it called and if they still sell those stuff?