Pour into deodorant tubes (makes about 4 tubes) and let cool until they become firm. (cheerfullyimperfect.com)
(Note: The dark ones are out of stock but the lighter colored ones are available here... I liked these tubes because they can fill from the bottom so they have the rounded top like a new deodorant bar) Any empty deodorant tubes will work, and they can also be made in silicon molds and used without the tube. (wellnessmama.com)
Now, I make lotion bars in deodorant tubes to make them easier to store and use. (wellnessmama.com)