DEPEPE6pcs 500ml Plastic Safety Wash Bottles - Lab Squeeze LDPE Squirt Tattoo Bottle With Narrow Mouth and Scale Labels (17oz x 6)

These squirt bottles have worked perfectly so far. If I was being picky, I’d say that when they get low around 150 mL or so, and you’re holding them at an angle, they have a strong tendency to suck air up as well. A longer straw probably would have helped this, but for the price, you can’t go wrong.

I farm with multiple tasks involving washing things off. Very simple item that doesn't involve a battery. I also find them nice to water small plants. They seem durable

These bottles squeeze easily and put out a good flow even from the small opening in the tip. The size is useful for both plant watering and other purposes. The only improvement I might suggest is replacing the stiff and somewhat short plastic feeder tube with a flexible, silicone feeder tube that goes all the way to the bottom. This one falls a bit short of the bottom of the bottle. Overall, very satisfied.

I use these for Acetone, and various oil/lubricants for my lathe. They have been holding up fine for months now.I did modify them slightly. If you use these in a non-temperature controlled environment they will end up leaking as the temperature increases because the pickup is always immersed and pressure needs to go somewhere. Since I use these in my garage, during the summer the acetone will heat up and eventually the bottle empties itself. I remedied this by drilling a small 1/16" hole on top of the cap behind the spout to vent excess pressure. When I want to use the bottle I just cover the hole with my finger will squeezing, works perfectly now.

Not for Heavy Duty commercial users, that said , found them a good deal for the fair price. In fact their lighter weight thickness makes them easier to squeeze. So far I haven't had the problem of feed tube cracking. The measurement on the bottle is a PLUS ( in cc's ) , guess that is tattooing, means. If they do not holdup I will comment.

I found the detractors (low ratings) posts to not be truly valid as the thickness/strength of the bottles is perfect for their size and function. The design will leak due to atmospheric pressure changes over time (as if you were squeezing the bottle itself) and the solution is to slightly unscrew the lid so it is not perfectly airtight at the bottleneck, but tighten it before use.I store alcohol, acetone, mineral spirits & lacquer thinner in mine for cleaning and paint thinning and have had no issues after 2 weeks.If I'm being overly critical, the only slight change I might make is to the length of the tube inside the bottle - which cannot collect the last ~3/8" of fluid on the bottom due to its cut length, but if you have a smaller quantity of fluid from which to draw from, a smaller bottle may be more appropriate (250ml or smaller)

Needed a way to fill my antique car's transmission. Bottles fit in tight spaces and I don't have to take the car to a shop. I'm sure I'll find other uses for them

These were purchased for my airbrush station to ease some issues I was having with cleaning. Overall they work well but the straws are not the best. I've had two straws split at the coupler for the cap, both were in the bottle that holds only water so it's not a chemical issue, it's definitely a manufacturing issue. The straws are fairly thin and are a harder plastic which is likely the problem. If this continues to occur I will replace all of the straws with something more flexible. That said, I really can't complain. These are semi consumable and for the price and how many come in the pack it's a fairly good purchase.