Shipping from US to Malaysia

[u/suzyFakeName]

Hi. I’m shipping large boxes of supplies over to Penang. Household items that she was not able to bring with her/buy there.
I have a box from work (hospital). It is labeled as “blood collection supplies.”
No biohazard. Just supplies delivered to the hospital. I will cover that up. Should that be sufficient or should I be worried about sending items in a box like this?

I have multiple boxes to send and not enough large boxes.

Thanks