20Pcs 10ml/0.34oz Airless Pump Bottle Refillable Plastic Airless Vacuum Dispenser Portable Clear Cosmetic Sample Vial Container Jars for Lotion Em...

I used the 10ml bottles to package my multi-step skincare routine for a 3-week trip. They worked flawlessly, and I still have plenty of product left over. I took 5 bottles total, 4 for skincare and one for foundation, and not a single drop has been spilled, lost, or damaged. All products, from watery toners to creamy moisturizer, dispense correctly and consistently. Generally one pump is enough for the face, though for the moisturizer I like to use two because my skin is dry. This product made complying with TSA 3-1-1 rules for liquids very easy, and I will definitely continue using these for future trips.

It does take a lot of product to fill them. I decided to go with 5ml or 3.the pumps work well though.

I already have different sizes of these containers for travel. This little guy is perfect for liquid foundation and eye cream! My cap stayed strong and none of mine broke yet!

I travel for work almost 50% of my time, so had long ago given up on just bringing product samples, and instead used the little jars to decant my regular products into. However, I started thinking about how unsanitary it was to dip your fingers over and over into those jars, especially, while you are in strange locations all over the world, and also noticing the effect that the consistent exposure to air was having on some of my more sensitive products like a vitamin C cream for retinol. These are amazing; they are smaller and more compact than most disposable jars or silicone options, vacuum seal just so you are not putting your fingers back into the same jar of product, and air is not getting into degrading your product. In addition, they are refillable. Just press the internal floor back down to the bottom, and use again! The only downside is that the top hole is very tiny, so it can involve some trial and error when it comes to filling them up. But as long as you are patient enough when filling, these are a real game changer! I highly recommend.

purchased these for samples of my skin serums for swag bags in my small town open house at the salon i sell out of. They are breakable but they are mrant for samples not heavy usage. i think they look professional and if your product is sold in airless pumps, samples should represent the same. a side note, i used my extra samples to put my foundation and other toiletries in for my 3 week winter getaway. no worries abt explosions in my luggage.