Posted in Reviews That’s Just Prime: Optimus Prime Pen Geek World Order July 4, 2017 Leave a comment Bert looks at the Optimus Prime transforming pen. Author: Geek World Order Related Articles That’s Just Prime: ROTB Beast Alliance Battle Changers Optimus Prime Beast Machines Silverbolt – Vintage Toy Review Transformers Combiner Wars Shockwave Toy Review That’s Just Prime: War for Cybertron: Siege Optimus Prime