Knot So Fast

Article number: 44087092
Availability: In stock

ThinkFun’s Brain Fitness games are designed as a fun way to help you exercise your brain. The 40 challenges will stretch your mental muscles, strengthening speed, focus, and memory. Just 15 minutes of play a day will reduce stress and provide a good brain workout. You’re on your way to a healthier brain!


  • 40 Challenges with Instructions & Fun Facts
  • Rope and Metal Tying Ring
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