Sharpen your mind and enhance your cognitive skills with our "Boost Your Brain" challenges! Tailored to complement your physical workouts, these daily brain teasers are a fantastic way to stay mentally agile and push your cognitive limits. Engage in fun and stimulating challenges that not only boost your brainpower but also keep you feeling invigorated and ready to tackle any task. Measuring 11 x 4 x 7.5 cm, this set is the perfect size for daily mental exercises.