BATH BOMB MOLDS SET of 3 EXTRA LARGE 3.15", 2.75", 2.36", Sphere Mold, Bath Fizzy Mold, Cake Mold, Metal Molds, Stainless Steel, Round Mold, DIY Bath Bomb WHAT ARE THE BENEFITS TO MAKE YOUR OWN FIZZY, LUSH, BATH BOMBS? DIY bath bombs are the perfect craft project to make with your kids. You can customize the color, scent, ingredients, and even the size of your bath bombs. The fizzy bath bombs can be a nice gift to your family or friends, and with these molds, you can make bath bombs for the fraction of the price. The small bath bomb mold can make 5-ounce bath bombs, which can create a skin loving bath water for an adult. The medium bath bomb mold can make 8-ounce bath bombs, which can hide bath bomb toy surprises. The large bath bomb mold can make 11-ounce bath bombs, and this mold is a mondo type, professional mold. This mold can create bath bombs with toy surprises, bath bombs that color your bath water, and bath bombs that can disperse a scent to fill the house. HOW TO UNMOLD BATH BOMBS? Overfill the two halves of the molds with a bath bomb mixture made from your favorite bath bomb recipe. Push the molds together. Tap lightly the mold, with a wooden spoon, to release the bomb. Take the bomb out of the mold. Air dry the bath bombs overnight and enjoy the bath fizzies :) Includes three sets of molds in different sizes, the inner diameters of the bath bomb molds are: small 2.36, medium 2.75, and large 3.15. The molds are round, sphere looking, large molds made up from two halves. These molds are made of stainless steel, and this material is durable, reusable, easy to clean, and will not corrode. Rinse the molds with water, and dry them after use.