Brilliant Idea, Great Clips, Needs More Colors [SEP] These are wonderful little containers for travel. They are very easy to fill and dispense from, when you are ready to use your lotion or shampoo or facial cleanser, but they are also the right size to give you enough for a trip. The bottles come in different colors, so you can sort of color-code your products, however, they don't include enough colors. As a result, there are really only four bottles that can be used for travel, without labeling. Given that three are the white color, all of those will be for hand lotion. They are really convenient for attaching to a hook on a bag, which is great for me because my hands dry out so easily. Since I know what color the original bottles are, for my products, I love that they are different colors, but, again, they need more colors. My shampoo is blue. My body wash is white. My facial cleanser is green. My lotion is orange. The list goes on. I am giving these five stars because they work very well, have a nice thick top portion to hold that clip, so that they don't break off, and the clips themselves are nice medium-duty clips that really hold the little bottles in place. These are high quality for a great price and made with food-grade silicone, so they are non-toxic and won't leach any chemicals into my products, which means I won't be putting anything bad on my skin. Even though you might have to separate them out, unless you use products with color additives like pink-colored strawberry scented shampoo, and only use four for travel, while the other two are for different use, they are still really well made and easy to fill and dispense and attach and carry around. I highly recommend these. I look forward to seeing more colors and more multi-color sets. That's basically what we all need isn't it, for everything to come in different sets with more choices as to customizing the variations in the sets that we purchase. Some would want all pink.  Some would want all blue. Some would want a rainbow. I need the rainbow, and still these are five stars, because they work so very well.