I like that it fits in wide mouth liter bottles. But it's very cheap. The pump handle will cut into the base if you don't let go a little with each pump. No cork or rubber disc. The tube is very rigid and cheap. It's hard to aim because it just stays in the bent position it was packaged in. It's also too short. The suction tube is also rigid and will not collect the bottom liquid in the bottle. Therefore, you must take all the bottles and pour them into one so that you can get the most out of the liquid. There's still some left, and it's more than you think. The flexible tubing allows you to position the tubing where you want it and get all the liquid. The hard gauge also means you have to put the pump straight into a liter bottle, but if you're under a car and have limited space to work with. , you have to turn the bottle at an angle, which puts you at risk of spilling the liquid. I don't understand why the manufacturer can't make these in higher quality. I think people would happily pay a few bucks more for one that lasts better.