the.com/marker
a four-letter pen with the lifespan of a mayfly and the stink of childhood.
smell trickScented markers can boost memory of what you read
cap killerCaps cause some choking deaths; vents on many save lives
squeak factorWhiteboard markers glide on, then betray you mid-meeting
ink chemistryPermanent marker resists water using alcohol-based solvents
chromatographyBlack marker secretly hides a rainbow of dyes