Product code: Online 3D adult wooden puzzle-sdf695
New wood marble run! Build it with 294 blocks and 10 marbles. The end result is pretty cool. It has a crank that uses large gears to move marbles to the top of the machine, where they roll down different channels. Unlike other wooden puzzles, the black-gray exterior, metal nameplate and acrylic pieces make the finished product more visually interesting, allowing the ball to see more in action. This is a great option when you're tired of jigsaw puzzles. This is more advanced. This marble running model can be placed on a bookshelf, and I'm sure your friends will always ask you what it online is and want a demonstration. dwf348.
New wood marble run! Build it with 294 blocks and 10 marbles. The end result is pretty cool. It has a crank that uses large gears to move marbles to the top of the machine, where they roll down different channels. Unlike other wooden puzzles, the black-gray exterior, metal nameplate and acrylic pieces make the finished product more visually interesting, allowing the ball to see more in action. This is a great option when you're tired of jigsaw puzzles. This is more advanced. This marble running model can be placed on a bookshelf, and I'm sure your friends will always ask you what it online is and want a demonstration. dwf348.