The Vintage Robo Wheels Transform Mattel Hot Wheels P3 Mobile Mortar Robot is a collectible toy vehicle from 2001, featuring a unique design that allows it to transform into a mobile mortar. This model, part of the Robo Wheels series by Mattel, comes in a gray and black color scheme and is inspired by the Negabotz character family. Made in China, this diecast toy is sure to be a standout addition to any toy or Hot Wheels collection.