Whirl N Twirl 3D puzzle

Whirl N Twirl is the one that runs itself. A motor drives the toothed lift wheel, carrying marbles to the top of the frame and releasing them onto the upper track. From there they find three ways down: a helical spiral, a zigzag switchback, and a long sweeping curve back to the base, where the wheel picks them up and starts again.

Its 230 laser-cut wooden pieces slot together without glue, and Level 7 earns its number: 4 to 5 hours of gear alignment and test runs before the loop finally closes.

The motor and battery case are in the box. Batteries are not included.

Technical Specifications : - Number of Puzzle Pieces : 230 Assembly Size : 225*160*175 mm

What's Included in the Box - Wooden Puzzle Pieces, Instruction Manual, Motor, Battery Case, Steel Marbles