Second only to Kissing Koolers is Kissing Potion. I can't pinpoint a year, but it seems to me I had these anywhere from 5th grade to 9th grade (1987-1991?) and maybe the whole stretch in between. Bubble gum flavor. I distinctly remember the flavor, and I also distinctly remember that these lip glosses would always get a gritty feeling to them as you neared the end of the bottle. Good times!