Great Ball Contraption Marble Run MOULD KING 26002 with power function

Looking for a thrilling and challenging building block model that’s sure to push the limits of your imagination and creativity? Look no further than the MOULD KING 26002 Great Ball Contraption Marble Run with power function!

Featuring an ingenious transmission structure and mechanical transmission principle, this model is packed with various power facilities, including a medium-sized motor, a black furious hyperspeed L motor, and a battery case. The building blocks and accessories of the model can be used to create roller coaster tracks with different gradients, giving you limitless options for experimentation and design.

The assembled ball coaster build model features multiple white balls that are propelled by gears, while flexible lifting steps add even more excitement to the movement of the ball. And with a black furious hyperspeed L motor driving the transmission structure to promote the movement of the ball, you’re guaranteed a fun and engaging experience every time.

This small ball coaster model set includes all the power accessories you need, including a medium motor, a black furious hyperspeed L motor, and a battery box. And with high-quality parts that provide a precise fit and a pleasant building experience, you can be sure that every aspect of this model is designed with your enjoyment in mind.

With over 2,438 pieces and compatibility with branded bricks, the MOULD KING 26002 Marble Run measures approximately 59.5cm in height, 75.4cm in length, and 20cm in width, making it the perfect choice for builders of all ages and skill levels.