You know, in the old days, every wanton mee hawker made their own egg noodles. When I was a child, my next door neighbour in a rental studio flat in Toa Payoh Singapore was a wanton mee hawker. He made his egg noodles at home. Every night, we would happily take turns to ride and bounce on the fat bamboo pole he used to knead the dough. Today, I know of no hawker in Singapore or Malaysia who still makes their own egg noodles with a bamboo pole.
But, in Johor some hawkers still make their own egg noodles, albeit with the help of machines. If you like to try some house made wanton noodles, you can still get it in Johor, though here too the numbers are dwindling. Furthermore, most use chicken eggs nowadays instead of the traditional duck eggs.