a black apricorn then give it to Kurt
silver apricorn
the silver apricorn
White Apricorn : Fast Ball Green Apricorn : Friend Ball Black Apricorn : Heavy Ball Red Apricorn : Level Ball Pink Apricorn : Love Ball Blue Apricorn : Lure Ball Yellow Apricorn : Moon Ball
get an apricorn(i cant remembered its color), give it to Kurt in Azalea Town/Johto, after 1 day it gives you a heavy ball.
You can't use a apricorn to get a gs ball.
Heavy ball
Give a black apricorn to Kurt.
a moon ball
Kurt makes pokeballs from like acorns i think. hope this was helpful. - Friend Ball - (Pokemon Gold and Silver only) Custom Pokeball made by Kurt. It is fashioned from a Green Apricorn. Makes Pokemon caught more friendly. - Level Ball - (Pokemon Gold and Silver only) Custom Pokeball made by Kurt. It is fashioned from a Red Apricorn. Catches Pokemon of a lower level. - Love Ball - (Pokemon Gold and Silver only) Custom Pokeball made by Kurt. It is fashioned from a Pink Apricorn. Catches Pokemon of the opposite gender to the lead Pokemon better. - Moon Ball - (Pokemon Gold and Silver only) Custom Pokeball made by Kurt. It is fashioned from a Yellow Apricorn. Catches Pokemon better at night. - Lure Ball - (Pokemon Gold and Silver only) Custom Pokeball made by Kurt. It is fashioned from a Blue Apricorn. Catches Water-type Pokemon more easily. - Heavy Ball - (Pokemon Gold and Silver only) Custom Pokeball made by Kurt. It is fashioned from a Black Apricorn. Catches heavy Pokemon better. - Fast Ball - (Pokemon Gold and Silver only) Custom Pokeball made by Kurt. It is fashioned from a White Apricorn. Catches Pokemon of a higher speed or Pokemon most likely to flee.
you can't
other people say it is a silver apricorn but i am not sure i dont know where it is either
You need to get the gold apricorn found at goldenrod city and poop on the toilet.