i wouldnt recommend any of that gimmicky sort of stuff like one hitters or metal things.

just get a cheap small glass "spoon type" bowl. it wont cool smoke well persay, but its imo the best thing that comes close to matching your description...

you mentioned you wanted it online...but if possible id still recommend going up to a store. i got my first pipe at the corner store here, and it was only 10 bucks. its nice to see them in person and hold them before you buy them. it was glass, trippy blue design on it, with dots and stuff...plus the carb helps with stealth a lot in terms of smell.

healthiest and best tasting (or rather tasteless!) choice too.