Ugears Card Holder ★Mechanical 3D Puzzle Kit Model Toys Gift Present Birthday Xmas Christmas Kids Adults Mechanical Model size: 20

Model size: 20

and passes the marbles back and forth until they reach the top of the machine to start their runs

As you build this ingenious wooden marble run

In the “drive” mode the tractor will move at a leisurely pace with a speed of approximately 5 cm per second

Support 8/10/12 deep color

Ugears Card Holder ★Mechanical 3D Puzzle Kit Model Toys Gift Present Birthday Xmas Christmas Kids Adults Mechanical Model size: 20Model size: 9. 6*9. 3*4. 4 in (245*236*112 mm) Package size: 14. 9*6. 7*1. 3 in (378*170*32 mm) Number of components: 77 Estimated time for assembly: up to 3 hours Smart strategists, brave conquerors, wizards and travellers, and all those appreciating a good old card game rejoice! For your next epic adventure is about to begin now, with the new Card Holder from Ugears Games series designed especially for all board game lovers. The model, designed