Easy Bath Bombs (Bath Fizzies) Using a Moon Cake Mold Press

I have made bath bombs with plastic spheres, melt and pour soap mold but I never heard of mold presses.  In this recipe called Easy Bath Bomb (Bath Fizzies) from Lovin Soap, they use mold presses from Moon Cake.  The molds from Moon Cake are like little presses with detailed imprints for cakes. When I saw the picture, they reminded me of cookie presses.