We always get asked the question "How many bath bombs can you produce per hour?" So we created this easy to use Bath Bomb Production Calculator to do the math for you. All you have to do, is choose the Bath Bomb USA bath bomb press you are using, then select the number of bath bombs you need to produce. The calculator will give you an estimate of the amount of production hours it will take to complete the task. Making bath bombs with a bath bomb machine is efficient and you can use this new tool to help manage your production needs. Enjoy!