Review on 💼 Convenient and Practical Plastic Refillable Cosmetic Toiletries Containers: Optimize Your Travel and Organization by Katie Miller

They were very difficult to fill and only worked with very thin liquids. Some lotions will require you to pump about 10-15 times to get a pea-sized amount. Useful advice. Use a paper clip to remove the bottom plastic disc. Then remove the upper pump. Blow at the top and push out at the bottom. You can then fill from below, which makes filling much easier. We reset the pump and fill it from below. After filling, replace the base and remove the upper pump. Then press it to release all the air. Then replace the bottom disc and the top of the pump. I discovered this by accident, but it made life a lot easier.