That Jincha is one that was bought from Taiwan from someone I've been obtaining some stuff from for going on three years. Unfortunately the year is not exact on this, but I'm going to say from my judgement that it's around 15 years old.
Each jincha was 250g but due to time they are around 239-246 grams each
Each listing is for 1 Jincha
1-3 business days
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
But please contact me if you have any problems with your order.