I've got the bottles, caps and needles I need. I'm just looking for the needle caps with keeper.
Mt Baker Vapor sold them in packs of 5 (needle caps w/keepers), in their Clearance section in early February. Their regular price for them was $3.45/pack of 5, but their Clearance price was much less than that! I bought, oh..."just a few" packs of them, since
I'd never seen just the caps & keepers sold either...
without bottles.
PM me, and I'll see about you getting a few.
If you're wanting a decent quantity of them though, these bottles with needle caps & keepers are cheap at FT, especially with their current 10% off sale. I know the caps on their 10mL bottles (and likely on the others, too) fit larger bottles. I bought several packs of the 10mL a year or so ago and used the caps on some 30mL and 50mL bottles I already had.
$2.34 Empty Needle Refiller Bottle for E-Liquid (10-Pack) 10-pack - 5ml / PE / green at FastTech - Free Shipping - with the 10% off...each cap w/keeper would be $.21
$2.48 Empty Needle Refiller Bottle for E-Liquid (10-Pack) 10-pack - 10ml / PE / red at FastTech - Free Shipping - with 10% off...each cap w/keeper would be $.22
$7.17 Empty Needle Refiller Bottle for E-Liquid (50-Pack) 50-pack - 10ml / PE at FastTech - Free Shipping - with 10% off...each cap w/keeper would be only 12.9 cents each
OR...you can get
just the needle tip replacement caps w/keepers from the US vendor below, for $.65 each + S/H:
Blunt Tip Needle Cap