Get ready for an exciting ride with the K'NEX Typhoon Frenzy Roller Coaster! This 2-in-1 model construction set is perfect for boys aged 9 years and up. The set includes 649 pieces made of plastic, which when assembled, creates a red roller coaster that measures 40.64 x 35.56 x 8.26 cm and weighs 771.11 grams. The K'NEX roller coaster promotes logical thinking, creative thinking, motor skills, and problem-solving. It requires 2 AA batteries to operate, but they are not included in the set. The item model number is 520 51438, and the ASIN is B00E6HEQ3K. The educational objectives of this set make it an excellent choice for parties and celebrations.
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