new - original packaging-  minor box crushing on corner as noted in pics. 

• This STEM toys for 5 year old kids is ideal for improving children's thinking ability. During build routes with different pieces on the base board to form track race trail, winding up the car, and let the track car deliver the marbles to the finish line, children can enhance their logical thinking, focus, observation, color recognition and understanding of cause and effect.
•  This STEM board games puzzles kids ages 4-6 with over 180 challenges, single-car, double-car and other gameplay modes. Family can interact toddler in a track race and teach them while playing. Play these puzzles with your child, enjoy the family time and enhance the parent-child relationship. It will last for years for kids as different difficulty levels apply to different age groups.
• Keep your child away from electronic gadgets. Children can develops imagination by creating multiple routes. This montessori toys for kids age 4 can foster logical reasoning, problem-solving, and spatial recognition. The puzzle track road builder game is also a great toy for anxiety, ADHD and autism toddlers.
•  This logical road builder educational toys for toddlers 3-5 can be assembled into a small play-area for solo play or combined into a large one for group play. Easy to understand instructions make it possible to start playing right away. Through those different levels challenge will exercised kid's spatial thinking ability. When preschool kid successful challenge one after another, they will gain joy and motivation to learn.
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