Pentel designs smart lead

We’ve heard and read so much on lead poisoning, but this new pencil lead from Pentel doesn’t come with any detrimental effects whatsoever. Pentel has married nanotechnology with aromatherapy to come up with a pencil lead that is supposed to enhance your brain. There are three different aromas in total – Refresh, Healing, and Positive which were developed by smell professionals (didn’t know they had such a vacancy) who came about to those creations with concoctions that involved green tea, lemongrass, rosemary, and other fragrant herbs. There’s no guarantee that these pencil leads will get you straight As in your final exam though, but at least you won’t feel so stressed out when faced with a calculus question that is incomprehensible even to Einstein.