510 t whistle or flat tips?

[trashguy]

anyone know whereto get some clear tanks with a whistle or flat tip
from a us seller?

thanks

 

[Uncle Screwtape]

I have only seen round tips for the 510T from any vendor.

 

[nash076]

Do a google search for 510-T XL . . . they have flat tips in the extra large size from a couple places. I picked up mine from DigitalCiggz:

Joye 510-T XL 5 pack Empty Cartridges Clear [XL 510-T Cartridges Clear 5pk] - $4.50 | Best Electric Cigarette | Electronic Cigarette

Not exactly whistle-tips, but flatter, a little better airflow and a larger capacity than the round-tips.