Whenever you see these little round things sold in the supermarket, you know Chinese New Year is around the corner. Yes, I am talking about arrowheads or more fondly known amongst the Chinese as ngaku 芽菇. I always wonder why is it only available around this time of the year. Does it take a year to grow? These chips are so delicious somebody should commercialise and mass produce it like Pringles or Lay's. I bet these chips would give the famous, or rather infamous, potato chips a run for their money.