Review on Houseables 20 Gram Jar, 20 ML Jar, 12 pcs, Multicolor, BPA Free: The Perfect Cosmetic Sample Empty Container for Makeup, Eye Shadow, Nails, Powder, Gems & Jewelry by Amanda Brown

I've been using these for four months to store my moisturizer and gel toner samples and they're great for the purpose I need them for. I've had a case where one of these leaked, but I'm willing to put it down to user error and not closing the lid tight enough. They're probably not fully waterproof, but they hold thicker stuff with ease, and I've traveled with them. The only issue I found was that they are a bit difficult to label. I put the tape on it to write on, but it took me a few tries to find tape that would stick to it. Given that some of the lids are the same color and some of the substances I had inside looked the same, this caused a bit of confusion, but it really isn't a big deal. They ended up doing exactly what I needed and there are so many of them that I have a few extras for future use.