You can forget to bring clothes...
You can forget to bring passport...
But you can't forget to bring this....
This is the made in Malaysia Buncho 2B pencil lead!
It is the best for your mechanical pencil.
No other pencil lead can surpass its superiority...it's dark, smooth and perfect for writing and drawing.
And it makes me feel better in exams using this.
So please pack some in baggage when you study abroad, unless you hate using mechanical pencil for no reason.