If you want to take this thing off the tube and prevent the remaining lubricant from getting everywhere, now you can! Just use this bottom cover, together with the top one and keep the remaining lube contained. The model has a lip around the outside that seals to the applicator body, making sure any stray lube stays contained. Also it has a handle on the bottom face in order to ease unscrewing.
The author remixed this model.
Added bottom cover.