Well it is kinda a normality when Madhouse or KyoAni produces a dud or a lesser good work like any other studio . They are not masterpiece factories . <| sep |> Fuego Puiu Codreanu s Parazitii and BUG Mafia Phoenix and Pasarea Colibri Pepe <| sep |> I hear ya Yaka . Those damn McGill students and their thinking and arguments . <| sep |> glass 1 is an addition funnel with a fitting we use at work , I can ' t recall the name accurately , the kilolab people like them . After some google searches I can ' t find anyone who sells them . I personally think they are kind of dumb . glass 4 is a Utube , it ' s used for drying gasses and what not , I ' ve mostly seen them stuffed with drierite and cotton , but it can also be used for things like electrolysis . Glass 3 is indeed a Firestone valve , we also use them at work , they work , but it ' s kind of old school .