The final frontier in bath bombs, this nine-piece set—eight planets plus the sun—will take you to another planet far, far away from the gravity of daily life. Indulge in the effervescence of natural ingredients, including mica, vanilla, jasmine, coconut milk, sandalwood — or gift the set to your favorite stargazer. Out of this world sizes - our bath bombs are the biggest on the market coming in at 5 oz. 140g each! [tennis ball size].