Dear, Melat, I did not know, you have a knowledge on medecinal drink called syrup that you can make, but when you are doing syrup from banana, I can see you are just using hand blender and you could not make it smoother, but if you use a small blending machine that help you to make it even much smoother easly instead of using hand blender. Okay, other than that all are great as usual. Bravo! Gobeze!! Keep it up!!