Very good quality Silicone bottles at a great price!
Thick and so flexibly soft! I like to mix essential oils in with my facial lotions and the small bottles are the perfect size. The larger ones, I used for my shampoo and conditioner that I wanted to add essential oils to for my extremely dry hair.
The tops fit good and seal tight to prevent leakage. Easy to open.
I'm very pleased with my purchase and would purchase these again.