Video series based on my book, How To Make Resin Toys by J.E.Moores. Here I show how each mold has its quirks. Because of air bubbles I have to shake, jiggle, and swirl some of my molds to get resin into all the trouble spots. This is why you have to design your original with gravity in mind. If your design does not go with the flow, your castings will have bubbles. See more videos of how to make resin toys.