Building a LEGO ball machine has never been easier!Discover Triangle Conveyor, the first LEGO Great Ball Contraption module of the GBC4ALL series: easy to build, easy to configure, crankable or
Building a LEGO ball machine has never been easier!Discover Lift Arm, the third LEGO Great Ball Contraption module of the GBC4ALL series: easy to build, easy to configure, crankable or motorized,
Building a LEGO ball machine has never been easier!Discover Balance, the second LEGO Great Ball Contraption module of the GBC4ALL series: easy to build, easy to configure, crankable or motorized, and
You'll love to replicate the latest entry in the GBC4ALL series! The Robot Arms ball machine designed by the LEGO GBC builder Phi. L is equipped with an amazing articulated
Little Drum is a very cool pocket LEGO Great Ball Contraption designed by the Dutch builder LegoMarbleRun. The mechanism from this LEGO GBC module is quite simple and very clever
Here comes a new GBC robot! and it is crazy cool. The latest Great Ball Contraption module from Rimo Yaona, Ball Rolling Machine 17, is featuring a cute little robot
Get ready for the new beast from Rimo Yaona! GBC Ball rolling Machine 16 is the latest massive LEGO Great Ball Contraption from this japanese builder and it has never
Round Pusher, the latest LEGO Great Ball Contraption in the GBC4ALL line, has just been released! And it is really cool! This amazing LEGO ball machine, which you can easily
Here comes another LEGO marble run machine masterpiece from Rimo Yaona. The colorful GBC Ball Rolling Machine 12 is a fantastic LEGO build from this creative Japanese designer featuring three
GBC Ball Rolling Machine 11 is another massive outstanding LEGO Great Ball Contraption from the Japanese builder Rimo Yaona. This huge build is making a clever use of the LEGO
Looking for a very cool and compact LEGO Great Ball Contraption that you can build with your kids ? Do not search any further: Shovel Basket is made for you!
Bin End is a wonderful LEGO Great Ball Contraption module designed by Pinno, a talented Scottish GBC builder. This long and very cool ball machine has three separate sections, each
Variable Speed Geneva Disk, a LEGO GBC (Great Ball Contraption) by Takanori HashimotoTakanori Hashimoto GBC modules are always relying on remarkeable mechanisms. And his last creation, "Variable Speed Geneva Drive"
New GBC modules from Rimo Yaona are always coming along with fresh and innovative ideas. And GBC Ball Rolling Machine 15 is no exception to the rule. The main innovation
Get ready for Rolling Liftarm, the latest LEGO Great Ball Contraption from the GBC4ALL series. This stunning LEGO GBC module features a long orange liftarm moving up and down along
Yellow Wheel is the second LEGO Great Ball Contraption module from the GBC Power Loop series. Like its predecessor, this compact ball machine can run endlessly with up to 6 balls,
Pick and Scoop, a LEGO GBC (Great Ball Contraption) by Takanori HashimotoGet ready for the latest mesmerizing LEGO marble run machine from Takanori Hashimoto !Pick and Scoop, his latest LEGO
Ball Picker is the very first LEGO Great Ball Contraption module from the GBC Power Loop series. This compact ball machine is designed to run endlessly with one ball, in
The main tower of Ball Rolling Machine 20, the LEGO Great Ball Contraption by Japanese designer Rimo Yaona, will drive you nuts. This huge ball machine features an incredible mechanism:
Embark on an amazing ride over the LEGO GBC Ball Rolling Machine 14 from Rimo Yaona. This long and massive LEGO GBC is featuring four distinct chariots with a moving
Circus is a long LEGO Great Ball Contraption with two wheels launched at full speed. This GBC module with its classy black and red look is one of Pinno's latest
Mitsuami is an incredible LEGO Great Ball Contraption from Takanori Hashimoto that will leave you speechless. This LEGO GBC is featuring a mechanism inspired from braid machines: a blue, a
Red Stripe Grey Stripe is an astounding LEGO Great Ball Contraption from Pinno. This GBC module is featuring a very clever mechanism with ten receptacles mounted onto a circular link
With the newest version from his GBC Ball Rolling Machine 6, Rimo Yaona is proposing a stunning and super reliable LEGO Great Ball Contraption module. This module features four rotating
