WASHINGTON — Makers of e-cigarette and vaping liquids like One Mad Hit Juice Box, V’Nilla Cookies & Milk, Unicorn Cakes and other products with packaging that could appeal to children have stopped selling them, according to the Food and Drug Administration.

The agency said on Thursday that the 17 makers, distributors and sellers of nicotine-containing e-liquids for e-cigarettes had agreed to take the products off the market, after the agency issued a warning in May.