1st Idea: Life changing perfume: A bottle of perfume that when sprayed on an inanimate object, that object will immediately come to life, however, if it is sprayed on a living thing, that living thing will immediately become a statue with the same texture and color, but no vital signs. If the inanimate, living thing is sprayed again it will resurrect and become animate again.
2nd Idea: Mood changing necklace: A necklace that when worn will immediately change into a color that represents that color (Example: red = anger) and anyone around you will immediately feel that emotion towards the individual wearing the necklace.
3rd Idea: life sucking amoeba : An amoeba that coats itself on an individual and doubles cognitive, and physical aspects of the individual, in exchange for half the individual's remaining lifespan. Subject experiences more emotion from situations, and may become depressed and commit suicide, or overconfident to the point that the subject challenges death itself.
4th: Living Ear phones: A pair of ear phones that when fed by an individual will attach themselves to your ears and change into the most comfortable design for your ears, however if you don't feed it through its worm-like mouth on the side of the earphones they will fall off your earphones, wither away and leave behind an egg that has a new pair of earphones