`Authorities aren’t happy about yellow, smiley face gumballs.
The federal Drug Enforcement Agency is warning about so-called “Greenades,” which are marijuana-containing gumballs.
[..] The gumballs came wrapped in colorful tin foil labeled as “Greenades” with a marijuana leaf on the wrapper and detailed instructions for use. Instructions on the foil told users to chew for 30 minutes to 1 hour “before you would like receive your high” and to “chew for as long as possible, then swallow.” [..]
Each gumball contained approximately one gram of marijuana, and the total net mass of the two gumballs was 17.5 grams.’