I worked with Vivi and was able to get the exact product I was looking for. She was knowledgeable and provided me with all the information I needed and products I was looking for. I ordered 4 oz and the 8 oz bottles; they are more rigid than the squeeze bottles I’m used to, but they are definitely sturdy and should work well for what I’m looking to use them for. They do come with your choice of cap type, and you can also do as I did and order additional caps to get with them, however the twist caps are the only ones that have the foil gasket seal inside of them that will help seal your products when you put them inside.