Unfortunately, as lovely as these water orbs are, they do not work like they should. Water was completely gone overnight, even after implementing the straw trick into the soil first. I was hoping to have found a solution to all of my hand watering.
I bought 2xpacks of 3 small watering glass bulbs & 2 packs of 2xlarge ones. After opening 1 box of each size and adding them to my plants, I wrote a favorable review. However, the next day, all were empty with no water in them at all. I plan to return the packages that I did not open at all but I will keep the packages I have opened as this was trash day & all boxes went to be recycled.