I have posted here:

tongkat ali (balls)

I only took Tongkat for 1 month.So no.You won't see any change in size.

You would need to take Tongkat Ali [1:200] strength for at least 6mths to 1 yrear before you would see gains in cm's more likely than inches.

It has made my balls bigger.

I'll let you know in 1 years time how much my penis has grown....untill then.....the answers the same.It hasn't.