In the absence of a personalized label on the bottles, people often have trouble with identifying whose bottle it is among a bunch. As such, much of the resources is wasted and pollution is created, which leads to an environmental burden for the world.
Introducting the non-toxic, coated label, bottle users may scratch off the coated label and easily identify his/her own bottle with his/her unique color or designed label.
It could affect the world greatly by mitigating the waste of the environmental resources as bottle users may recycle the bottles repeatedly. In addition, people may send love via these coated labels to express the mind.