Just got them in the mail. Said screw it and rushed ahead and debridged. Easier than I thought it would be. Than I dripped dripped dripped and wow! pretty good taste for 4.99$. Reminds me of the very first hit off a new protank II. A little resistence, but what could I expect when the bowl below the atomizer was full of juice. Feeling the resistence/friction, I turned up my ego c twist and BAM the vape came in thick and tasty. Just hope I don't blow atomizer after atomizer from having my voltage cranked up.