Just wondering what a pain it is refilling the carts needing a syringe which I dont want to get into my gf will wonder what kind of addict I am or would I be better going to a 501 cart just for ease of refilling????

Ok thanks for the info Milky
The needle tip bottle at Amazon will save you about $4 in shipping charges. But, they've only got one left in stock, as of this minute.
Amazon.com: Racers Edge 1/2 Oz Bottle W/Needle Tip RCE3000: Toys & Games
I'm searching for a way to buy one without paying four times as much for shipping as the item itself costs. It's a nifty idea for filling cartos.
-----------
Ah, this is a bit better.
Racers Edge 1/2 oz Bottle w/Needle Tip RCE3000 on eBay!
My local hobby store only had them full w/ lube.![]()
Was it very exspensive if not empty out the fluid and wash it out good and fill with juice. get like a little bottle washer scrub brush probalbly have them at a dollar store but I will check into the next couple of days and post my findings,
Heck no! Plastic absorbs oils remarkably well, you cannot ever get that stuff out completely. I think that would be a VERY bad idea to ingest even trace amounts of whatever the eff is in that stuff. Not me.
actually went on youtube and took a look at the condom fill method think I will give that a shot 1st and see how it works.