I love the tubes and long peg boards! The tubes hold a decent amount of water. The tube top has a good seal around the tube, and the hole for the plant stalk is perfect—no worries about little cats slipping through or stalks swaying. The tube top is easy to remove when you need to add more water. The peg board firmly grips each tube—tubes won’t jostle or fall out when you’re moving them around or when taking the peg board out of the butterfly cage when cleaning. I highly recommend these. In fact, I bought a second set before they sold out!
