Ferrara Pan (famous for its Lemonheads / Jawbreakers / Boston Baked Beans / Red Hots)has introduced a new candy called NARBLES (as in Narly Marbles) to compete with the Skittles/Starburst market. I just tried some, and though I've never eaten Skittles or Starburst before, I must say these are tasty. :) The kashrus supervision is from United Mehadrin Kosher (previously known as Upper Midwest Board of Kashrus), which is one that I personally use, but that's up to you.... Be aware that the hasgacha does NOT appear on the package, as is the case with most of the Ferrara Pan candies. Not sure of why, probably a "regional thing". Anyway, enjoy!
(I have the kashrus certificate in PDF file if anyone wants a copy....just email me privately.)
I'll add the UM Kosher link below: They have a Ferrara Pan letter on the site, but it's outdated..I have the '04-'05 version.