[["The first Q-tip was invented in 1920 by the Polish-born American Leo Gerstenzang. ", 291.0], ["Leo Gerstenzang. Upon observing his wife applying wads of cotton to toothpicks, Leo Gerstenzang, the original founder of the Q-tips\u00ae Company, conceived the idea of manufacturing a ready-to-use cotton swab.", 233.0]]
who invented q-tips
history,inventor