For an upcoming birthday celebration, I want to use starfish as food label holders to place in front of the platters on the food buffet but I only have one starfish so today I'm going to make a mould of it so that I can cast as many as I need. When you need to reproduce an object in quick time, then  EasyMold Silicone Putty  is a great choice for making your mould. There are three parts to this tutorial: making the mould, casting the starfish in resin and finally, colouring the starfish. Make the Mould For this part you'll need EasyMold Silicone Putty and a starfish. You have just a few minutes to work with Silicone Putty so make sure you work quickly. Measure out equal quantities of the putty, making sure that you have enough to cover the starfish or object that you've chosen. Place the two parts together and begin to blend them. Keep mixing them until the putty is uniformly coloured and there is no streaking..... and then roll it into a ball. Flatten it so that it is lar...