Might be watering them inadequately, missed the peak growing season, which is summer (most likely, though some are still growing) impatient or all of the above but I feel like that's the size they grow, apparently I've read somewhere that they're of the "ornamental" variety which means they're that size when they've matured, but the picture shows a bigger size. They're Thai Dragon Chilies. Unless I wait until next year to see if they grow bigger or to move them to a bigger pot.
Yeah that's what I was worried about, but I could always try next year, just gotta overwinter these and see what's up next year ๐๐ฝ
Mine still tasted great, for what it's worth! Chopped em up into noodle soup in the morning, sliced some into some quick pickles or blended em into sauces.