No, they don't have any long enough. I want it to reach from the bottom of a 30ml bottle and out the tip, gonna epoxy a 510 connector on the end sticking out. Hoping to screw a carto on it, squeeze to fill it and when I let off the bottle it will suck the excess
juice back in. Vapian has a
thread about "Cartofillminator" in General E-Cig. It came about trying to find a way for blind people to fill their own cartos.
I found some 1/8" OD aluminum tubes at a craft store today but it's kinda flimsy and is a tight fit into carto hole.