Wood is 1.5 times thicker than ROKR models. This made it difficult to work with details. It was even difficult to pull them out from under the sheets. Assembling the 5th gear was tricky and took 3 days to put together. When you're done, the drawers won't work quite right and will need to be pushed, opened, and closed. It's very durable, with thicker wood. It should stand up to actual use and not just be a model to look at. It was very difficult but very fun. Every step worked for me.
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