|We add dry gravel to the plastic lid. We now cover the cup and lid with Aragoread Mix™. Notice how we have started to build the lip around the gravel in the cup lid. When we pour the dry gravel out of the lid it will make a nice cup.
We now add extra mix beside the cup to form open ledges next to the cave. We will cover the mix with gravel on both sides of the rock. Do not cover the top of the cup, because you need to adhere the next layer of mix.