Turbo Twist is a series of toys by Quantum Leap. Each device is a colorful cylinder with a screen and dials to twist. They get their name from the fact that you twist the device to choose the right answer. 5 Turbo Twist devices were released. Turbo Twist Math Turbo Twist Spelling Turbo Twist Vocabulator Turbo Twist Brain Quest Turbo Twist Fact Blaster
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