Wash them well before using 💀 [SEP] A spray bottle is a spray bottle, right? 🤔 Lol, nope!<br /><br />So, here we are... shopping on Amazon, presented with a thousand options for something as simple as a bottle that sprays. 😰<br /><br />My selection criteria was this: (a) The plastic must be able to handle liquid sanitizer made with a base of 60% alcohol (the 91% ISP variety), *without suffering undesirable changes* and (b) Have a good spray nozzle capable of producing a fine, even mist *without getting clogged*.<br /><br />This set of bottles from MOSTOF checks both of those boxes. ✔ I tested them specifically against 2 different types of liquid (not gel) sanitizer.  Initially, I chose this particular set for the larger sized funnels that are also included, and the fact that it comes with (10) travel sized bottles.<br /><br />None of my bottles leak and they spray a fine, even mist without leaving droplets.  After seeing the spray function in action, I decided to use a couple of these for facial mists and essences. I don't know (yet) whether they'll spray every last drop, but the sprayer feed wraps all the way around the bottom of the bottle, which does look promising. 🤞 So far, every liquid I've put in them has been fine; the plastic didn't change and the sprays perform the same.<br /><br />Ultimately, I had to dock a star from my rating because the bottles came filthy inside, 😬 every one of them is heavily scratched up, and one of the bottles I received doesn't sit evenly. ➡️(see photos 3&4: defect (warped) bottle is on the right)⬅️<br /><br />PRO'S:<br />+ Contains everything you need to package liquids immediately<br />+ Includes larger sized funnels = quick flow in filling<br />+ Spray nozzles produce fine, even mist without leaving droplets<br />+ Sprayer feed goes all the way around the bottom of the bottle<br />+ No leaking from the bottle necks or spray nozzles<br />+ Spray nozzles have not clogged<br />+ Caps fit tightly<br />+ No adverse reactions to the plastic (re: high alcohol content)<br />+ Airline approved carry-on size<br />+ Excellent price for ten bottles (and two funnels!)<br />+ Convenient PRIME shipping<br />+ Bonus sheet of labels (they're small, but they work)<br /><br />CONS:<br />- Bottles came really scratched up and very dirty<br />- One of the ten bottles I received doesn't sit evenly<br /><br />SUMMARY:<br />Ultimately, I think there's some quality control issues that the manufacturer could improve upon. As long as you're not an Etsy seller, or someone that's gonna be gifting these, you may not mind the scratches or the possibility of uneven bottom(s). Provided you wash them out really good, they still do the job! 👍🏼 Should anything happen to change with these as time goes on, I will update this review. Thanks for reading! Stay safe. 😷