Teensery 100 Pcs Empty Perfume Sample Bottles Mini Glass Refillable Sample Vial Containers with Black Cap for Aromatherapy, Essential Oil, Fragrance and Liquid (1ml)

While the caps are secure & great for no leaks... they are VERY hard to open which means customer may struggle with cap. You have to slowly jiggle it back and forth while pulling gently (painful on fingers and takes a long time not to spill while doing so). I have to warn customers they should open with a tissue or something in case of splash back. Again. Great lid for no leak but since they are Very difficult to open, may cause pain, frustration or loss of product (especially if opened more than once) they are not useful for me to give out.

These worked great for my product samples.

I make oil samples for Crystal scoops, if anybody is in the crystal community you know what Crystal Scoops are. But a lot of people like my oil samples and these bottles are just perfect enough and this is my fourth time buying now. I love these theyre easy to put the top on and fill. I definitely think Im going to continue to get these.

These are great 1ml vials. No broken pieces, yay! The way the tiny neck of these little bottles are made, it can be a bit more difficult to remove the tops than it is on your standard straight-neck vials. This is quite common for these types of vials, just so you know. Would purchase again.

Right size for what I needed

With these I am able to provide samples of my hand blended perfume. They look very sleek when filled with fragrance and the top is easy for the customer to take off. The only words of advise is to not fill the bottle all the way to the top because when you push the cap in the pressure could cause it to break. I buy these often and will recommend.

perfect for perfume samples!

When I first purchased these, I thought they were extremely hard to maneuver in order to open & close. But, if you just wiggle the top out of, or into the bottle, its actually very easy. They do hold just a little over 1 ml of fluid. Lately, Ive had trouble with sample vials breaking whenever I go to put in the cap but, not with these. They are sturdy and work well.

These are the perfect sample size. I client can test a scent or two. I have had no problems with leaking to date.

Secure and good for no leaks but some caps seem to be too small for some of the bottles I tried to fit a cap on so hard that I crushed the glass and it broke in my hands and cut me but now I check the caps to make sure they fit right before I fill to prevent that from happening...