OK how old is my BCI High contrast MALE witch weighs 240 grams ?
Haha, you will never guess
I don't know the age of your KSB... sorry
Haha, you got me.
But a lot of times it can help give a rough estimate on age if they have been eating normally and growing at a normal rate.
I don't know much about lengths with ages at all.. I had to look up a lot with weights to see about my balls condition.