Small sculpture as a homage to the PCR (Polymerase Chain Reaction)

It is a design for a small sculpture, as a homage to the great PCR (Polymerase Chain Reaction). It is composed of two parts that can be easily glued together and it has space to put 4 PCR tubes (0.2 mL tubes, as decoration). It is fast to print (around 29 min) and it does not need printing supports.