Think outside the blox, is the slogan for these super-cool wooden toy cars, called Automoblox. They come in several models and colors, and are totally interchangeable.
Each Automoblox is roughly 7″ long by 4.5″ wide, and are surprisingly reasonable in price ($35) for such high-quality wooden toys. They’re not cheap mind you, but these kinds of “designer” toys can often be very expensive.
I think you know what I want for Christmas.
Found via DoobyBrain