Review on 🧩 Challenging and Engaging: RoWood Wooden Marble Puzzle Building Set by Kevin Hawkins

My son is amazing at all STEM subjects so I thought this would be the perfect gift for him. We keep running out of balloons and he wants to be an engineer. The perfect gift, right? no My son has disassembled and reassembled it several times and even asked for advice on YouTube. Judging by the many videos he's watched, he's missing wax and sandpaper. There are elements in the video that are not included, which directly affects the functionality of the marble run, making it completely unusable as it cannot be completed. We are very disappointed with this product.