A LEGO Technic Great Ball Contraption module, using scotck yoke ball pump to lift the balls and a spiral slide end.
Showing 25–33 of 33 results
Vertical Ball Clock
7,50 € -Excl. Tax
A combination between a clock and a marble run, as a LEGO Technic Vertical Ball Clock, with hours and minutes digits represented by balls in vertical digits, powered by a single motor.
Small Mechanical Loom
10,00 € -Excl. Tax
A LEGO Technic small mechanical loom which weaves a fabric using 6 reels, powered by a single motor and using a timing drum to sequence the weaving pattern.
Yes / No Kinetic sculpture
5,00 € -Excl. Tax
A LEGO Technic mechanical Kinetic sculpture which displays alternatively Yes or No. Inspired by a wood illusion sculpture from Markus Raetez.
Braiding Machine
10,00 € -Excl. Tax
A LEGO Technic braiding machine, which makes ropes and wristbands, by counter-rotating 9 reels into a final fabric. Powered by a single motor, with auto-winding mechanism.
Hot Bulb Pneumatic Tractor
10,00 € -Excl. Tax
A LEGO Technic replica of a Hot Bulb Tractor, with a working pneumatic engine. Features drive (operated by the pneumatic engine with gearbox), manual adjustable ignition point and steering, and a suspended seat.
Digicomp
10,00 € -Excl. Tax
The Digicomp was a mechanical computer sold as a plastic toy in 1963, capable to count, multiply, divide, depending of how it is programmed. Here is a functional replica in LEGO Technic.
Single Pneumatic Engine
0,00 € -Excl. Tax
Single Pneumatic LEGO Technic engine with unmodified parts, that I used on my manipulator. With free instructions.
Great Ball Contraption : The Wave
0,00 € -Excl. Tax
A Great Ball Contraption module in LEGO Technic, using a wave movement to move the balls from the input to the output. With free instructions.