Rubber is one of the ingredients in bubble gum.

I am never chewing bubble gum again!!! jayy kayy

omg. i still like gum though. i wonder if any school in the world has no gum under the desks

No duh, though.

why did they put it inside d bubble gum?ollo,there are lots of those types in s'pore in cluding MRT or as u can call it,the subway.

when ur bored n then u make the mistake of putting ur hand sumwhere theres gum

in india they use a liquid which comes out of the sappota tree if you cut the bark, and is a replcemet of rubber.............next time buy bubble gum or chewing gum in India!

now i know why bubble gum tastes so good!