The build quality of this product is good. It has powerful spray and I am happy with my purchase. I use them for disinfect alcohol spray at home. One suggestion - if there is an option to buy 16 Oz in pack of three with reduced price then it would be great. I am 100% certain that I won't use all six of them.I am very happy with the set of bottles. I gave three to my daughter, one of mine has cleaning solution mixed up in it, one had liquid hand sanitizer, and one has water to spray my cat when she gets up where she shouldn't. Just the right size - not so big they are unsightly sitting around. All spray both mist and stream just fine, no leaks. Very pleased.These are really nice quality for price! Sprays out very well.!I garden, so I use spray bottles to mix my various solutions for airplants and orchids. These are sturdily built, are comfy in the hand, and hold just enough that you are happy with the amount you have but the bottle isn't heavy. The 6-pack is a convenient buy.I use the stream part of the sprayer to correct my dogs' excessive barking. This sprayer's stream is one of the most powerful and streamlike that I have ever used, even compared to professional cleaning site's sprayers, etc. The price was fantastic too, so for me it was a win/win buy!I bought these to help keep our utility room organized. I needed bottles for solutions that didn't come in spray bottles. (granite sealer that came in a can for example, homemade wood floor cleaner, mister for ferns, etc.) Perfect and affordable.Bought to make my own cleaner for around the house. I had bought other spray bottles and the spray would break within the first fill. These are going strong after a few months. I would buy again if I needed more.Excellent —no clogging whatsoever and the sprayer still works with the least amount of liquid vs quitting at 1/3 or 1/4 full.these are great! if you put a liquid in them and pull the lever, they spray the liquid out in little droplets! ideal, exactly what I was looking for, thank youWorks well. Can mist or stream. Holds enough water I don’t have to refill constantly. Use to keep my cat off the table!The spraying mechanism didn’t last more than one use. Even with plain water it only works well for a few spraysThis bottles are good, work well, sturdy and thick enough.