"RevolTech Joint" (or "Revoltech") is an innovative joint system that allows figure to demonstrate any kind of realistic pose. "Eva-Mass Production (or MP Eva )" appear in anime series "The End of Evangelion." They have no real pilots; rather, they are controlled directly by SEELE via Kaworu's Dummy Plug system. Their physical build is different from previous Evas, being narrower in the chest and shoulders and wider in the hips, but the greatest difference is in the head: rather than humanoid, it is streamlined and vaguely cetacean in appearance. The most striking feature of the MP Evas (or Eva Mass Production) are their large, mechanical, avian-style wings that enable them to fly, and which can be fully retracted into their back. The figure is 5- 6" tall and has multiple articulation points. "Revoltech Eva (Mass Production)" comes equipped with giant wings and a set of interchangeable hands.