I bought this for my indoor garden. I was recently in the hospital for a couple of weeks and I wasn't sure if my husband would remember to water the plants. This gave me some peace of mind that I would come back to a thriving green room. I am not very tech savvy so I was a little concerned that I would not understand how to use it. It was surprisingly easy to set up and use. The best part is that you can adjust the length of the tubing between the plants. Some of mine are close together, but my biggest is on the other end of the room. I was able to set it up to take care of all of them.I bought these connectors together with the watering device. I really enjoy the DIY process. Here is a small tip. When connecting tubes, immersing the port in hot water for a few seconds will make the connection between the connector and the tube easier and tighter.IT IS VERY DIFFICULT TO TRY TO CONNECT THE WIFI FEATURE. IT IS BETTER TO HAVE A DIFFERENT NETWORK FOR 2.4 GHZ. THE 'SYSTEM" EWELINK IS VERY UNFRIENDLY AND ONCE YOU HAVE SET UP YOUR ACCOUNT IS VERY DIFFICULT TO MAKE PASSWORD CHANGES. WHEN I SETUP THE NETWORK LINK I WAS TOLD THAT THE PASSWORD WAS NOT GOO. I TRIED SEVERAL TIMES TO CHANGE PASSWORD, WHEN I TRIED AGAIN THE SYSTEM STOPPED BECAUSE ACCORDING TO THEM I HAD USED THE WRONG PASSWORD. TO LINT TO NETWORK - TOTALLY FRUSTRATINGThis is crap! The app won’t load on my phone!These are like toy pieces. The whole packet pretty much literally fits in my hand. Idk how this can be ¼"I need tees and elbows connectors for my garden. So I got these, which fit perfectly with the original tubing.Love it. It takes better care of my plants than I do.Good quality. I recommend it.