3D Kinetic Builds

Ferris Wheel is Tactow's most approachable build, a tabletop version of the childhood classic, engineered down to the last tooth of every gear. Switch on the motor and the wheel turns steadily on its central axle, gondolas swinging freely with gravity.Every part is laser-cut...

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,...

Spiral Tower is a compact masterpiece of mechanical design. A motor-driven paddle lift carries marbles up the tower while a helical chute delivers them back to the base, a continuous loop that runs as long as you let it.Built from 201 laser-cut wooden pieces,...

Round N Round is our most ambitious build, a self-contained marble run driven entirely by mechanical gears. Switch on the motor and the lift carries marbles up to three interconnected tracks that weave, spiral, and cascade back to the start.Every one of its 291...

Zig Zagger takes the familiar marble-run format and turns it sideways. Instead of a straight drop, marbles are launched through a switchback of laser-cut ramps, redirected by pivoting gates, and lifted back to the top by a hand-cranked paddle system.This is a deep build....

Attribute Details Age Range 14 Years & up Material Wood Number of Pieces 254 Assembled Size 255*235*185mm