Grinch Bath Bomb Scent: Random This Hand Painted Grinch Bath Bomb is a whimsical delight that will transform your bath time. You'll love watching it fizz in the tub with all-natural mica powders, creating a beautifully crafted experience that captures the essence of fall. How to make bath bombs Calla Lily style. You use cocoa butter and coconut oil to ensure a luxurious and skin-loving bath experience! A treat for both kids and adults Shop Hand Painted Grinch Bath bomb today!