Wick materials for cobra rba?

[Julopy]

Hello dear community! I recieved my cobra 1 week ago and it's been working very well with the ss mesh $8.52 Cobra Electronic Cigarette Round Mouth Atomizer - w/ hex wrenth at FastTech - Worldwide Free Shipping

now, i just wonder if it's safe or possible to try cotton/silica/bamboo wicks on it.

thanks in advance.