GelAuto Cartridges

We had a hard time refilling these until we bought a syringe and a luer tip as suggested by another reviewer. Buy a refill bottle with a big opening so you can get the syringe in there.

Still making my way through the first box, but I now keep a couple in the car after having run out of gel the other day while I was putting gas in the car.

Decent gel -- thick enough, smells ok, and doesn't leave a residue. You need to shake the cartridge to get the last couple dispenses out of it.

The cartridges are easy to swap and don't drip or leak at all. They seem very robust, which is great if you are going to reuse them. They are a bit tricky to refill, however. I bought a 50ml syringe and a small nozzle. There's a little valve on the back that you can refill through.

I really like the gel used in these. Much better than that watery stuff at so many of the stores around me, and it doesn't smell gross.