NWT Walnut Ridge Problem Solving Activity Kit - Mousetrap Vehicle

New and still in original packaging Walnut Ridge Problem Solving Mousetrap Vehicle Activity Kit is in excellent condition. Use your Creativity to build a spring driven vehicle using a mousetrap spring to propel the car forward. Problem solving science kit for grades 6+. Perfect for the inquisitive child and for home schooling. Makes a great holiday gift too. Smoke free home. Fast shipping.