Straw Cleaner / Straw

We usually cannot finish our drinks through common straws, which causes wastes. And we will spill our drinks when we recycle the cups.
The key to my design is the material change of the end of straws. The end of straws with such material which will be solid in a dry state can break the cover,and the material will soften when get wet. The softened end of straws will adapted itself to the bottom of the cups. Liquid of the cup corner will be absorbed easily.That’s the point. Such straws are easy to be recycled and lead to less waste.