Let me share it to you ladies, hope it'll work for you too...
This one is my almost finish facial wash, i did it with any tube -moisturizer,foundation- work for almost every plastic tube.
I cut it into two pieces, with a scissors.
It still got a lot of cream inside. (I cut it almost 2 weeks, and still using it now.. can figure how many left inside after you cut the tube rite ladies)
This is how i put them together again, empty one side first, then it's not gonna messed up the other side of tube. ( I like to empty the up tube first, with clean finger empty all the cream to the bottom tube, so the up tube is clean and not messing up while i put them together)
Trust me, when you cut the tube open you'll be surprised on how many the cream left ^^