About this 3D model

This is an ice desing mold to create a diamond shape. For my design to work, you need to print out all files, glue or weld each cylinder with one other untill there are only four, put ice mold 1 with the center hole facing up, put a chunch of ice that is 3-4 ices tall and is wide enough to ALMOST reach the circular holes. After that slide the cylinders in the circular holes and put ice mold two ontop of it making sure the cylinders slide into the holes with a type of weight ontop of ice mold two and just wait.