Use it to refill xikar 4 oz jar. Plenty of refills.

works good

I wanted quality fuel and got it.

maintains humidity in the biggest humidor last a long time

This product is very easy to use and works exceptionally well. I've tried other solutions and had problems maintaining the correct humidity. From the very first day I have stayed right where I need to be. Even after adding new cigars it keeps me nice and steady. Very good value as well.