help!! with choosing new attachment

hi all, i’m looking to get a greek glass puffco recycler attachment for my boyfriend as a gift for valentine’s day. he sent me the first photo from a dispo website, but it’s currently sold out. i found one with the exact name off zeevapor but it looks different? the one he sent me has a straight mouthpiece while the one i found is curved?

not sure if it’s just the angle of the photos, but i was wondering if anyone could tell me if there’s a difference and if so what is it? i know little about puffco’s and i don’t wanna get him the wrong thing.

also if you have any other gift suggestions relating to the puffco, please let me know! he has the peak pro