Small Refillable Glass Empty Spray Bottle for Perfume, Cologne, Mist, Alcohol and Water, (4 PCS) 10ML 20ML Mini Travel Size Atomizer - Silver, Gold

I use these to apply castor oil to my eye lashes at night and am happy to report it does not leak from the tubes. Works as it should.

This set is exactly what I was looking for and I have had no problems with any of it. I would highly recommend if you are looking for something like this. I got it to use with Castor Oil for my lashes and my brows. After a week and a half I really feel like it is working. This set makes it very easy. I glued the plugs in before filling them and used a syringe to fill them as the oil would not go through the plugs even with the funnel. Seems like very good quality.

So far so good! I was concerned with some of the reviews but these little containers are just fine. I use them for castor oil application to eyelashes and eyebrows. I like that they come with a little cap that helps you pour the content into the small opening of the tube, that’s a plus. The only thing I dislike is the tip of the eyeliner brush, it’s hard and sharp to the point where it doesn’t feel safe to use it near your eyeball, I almost poked my eye the first time I used it.

I had bought some cheaper bottles before. No comparison. These cost slightly more but must more sturdy. I use the mascara container with hair gel to tame the flyaways rather than spraying lots of hair spray, a trick I learned recently (rather than carrying a bottle of hair spray).

This review asked some strange questions for empty containers. My adult granddaughter and I got these to make mascara and liner then we found a serum recipe for strengthening eyelashes. We made that serum (colorless apply at night) and now need to get more of the mascara containers. They work great for the serum; I can't say how they work for mascara which would be a thicker product than the serum. If this company has just the mascara tubes I will buy from them. I have held the tube sideways for a while in my hand to see if they leak - they did not, but I store all my mascara and liners upright so I am not sure if they would over a long time.

I bought these for applying castor oil to my eyelashes. Super easy to use funnels are provided. Simply pour oil into tube using funnel, then insert provided caps. The black cap is for the mascara tube and the white cap is for the eyeliner tube. Just the right amount of oil remains on brush (no dripping) and the brush applied oil easily to lashes. I do not plan to put these in my purse, so I am not sure if the tubes would leak. I plan to keep them upright in a mug I use in the bathroom.

I’ve only used one tube so far but have found that it leaks a little when left on its side, at least with castor oil. Maybe it’s better for gel based products? I’m not sure if it’s a one off deal as I only needed one tube but couldn’t find a purchase option for one tube and now realize that castor oil irritates my skin around my eyes so I stopped using it.

These are fantastic! I purchased castor oil to fill mine with. The stoppers are perfect with both the mascara and liner brushes. Feels heavier/durable so I think it's a great value. These have honestly encouraged me to stay on a regimine with castor oil because it's so much easier than pulling out a jar each time. Also super easy to travel with! Highly recommend!

It’s exactly what I want and I receive it on time with proper packaging