I made this model out of pure frustration with cream bottles that are hard to use and always leave product behind, especially ones without a plunger. It felt wasteful as there was always so much product left which cannot be extracted easily. I also wanted a large container that holds more product, convenient to use and easy to refill. So I designed this: a refillable container with a pump and a large screw-on lid to help extract as much as possible. Less waste, more convenience.