MakerBot isn't actually selling the Turtle Shell Racers, so much as the components here.

ENGADGET: MakerBot's Turtle Shell Racers cruise around our offices (video)

All in all, the Turtle Shell Racers are a pretty great experience -- one certainly recommended for anyone with a 3D printer lying around.

ENGADGET: MakerBot's Turtle Shell Racers cruise around our offices (video)

Built by Mitsubishi Electric, it boasts a 59-foot-diameter, turtle-shell-shape antenna dubbed "Gamela, " after the Godzilla-slaying tortoise.

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The arena-in-progress resembles a rusty turtle, a shell of weathered steel and glass lurching its way into the intersection like it wants to cross the street and buy a dryer at P.

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The critter looks like a tiny turtle, but with a shell shaped like a hockey puck.

WSJ: A New Wave of Ocean Explorers | Marvels

The turtle's empty carapace, or shell, is used as decorative pieces in their homes, or as containers for holding water and food.

BBC: volunteers pulling a turtle to safety