GBC Rainbow Ladder 70121

In US$. Price Includes Shipping & Tax.


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JMBricklayer JMB GBC Rainbow Ladder 70121 - marble run 4

  • 【Creative rainbow Steps Building set】 Our Rainbow Ladder Building set consists of 2,181 pieces. Included in our package are L-shaped motor *1, battery box *1 (battery not included), colorful instruction manual *1, and building blocks parts pack. The finished model measures 6.81*7.01*28.98 inches (L* W * H)
  • 【Multifunctional Rainbow Steps Building kits】 We can turn gears to push the ball up the electric lift steps, and the multi-layer steps will be transmission of the ball up the rainbow stepper then the ball will swing up and down to the highest point, and finally into the ball storage box.
  • 【JMBricklayer 70121 Building Sets】Our building blocks are different from ordinary building blocks. This JMBricklayer 70121 rainbow ladder is a building block with a motion mechanism. You can not only build your own blocks and experience the fun of doing it, but also relieve your stress, release your worries and enjoy the joy of building blocks.
  • 【Ideal Gifts for Boys & Girls】Each of our rainbow ladder sets is made from plastic and has undergone multiple tests to ensure it will not warp or bend easily, making it a creative gift. In addition, each set of rainbow ladders comes in a premium gift box, making it the perfect gift for boys and girls, family, friends or building block toy lovers or collectors.
  • 【Excellent Customer Service】 Before the product is packaged, we go through several rounds of inspection to ensure that the accessories are complete. If you find that some parts are missing during the building process, please feel free to contact us and we will reissue them for you. If there is any problem, we will try our best to provide you with a good solution.

JMBricklayer JMB GBC Rainbow Ladder 70121 - marble run 5

Additional information

Weight1.74 kg

6.81*7.01*28.98 inches




GBC Marble Run


The Future

Brick Pieces




Shipping Fee


After-sales Service

Free Send Missing Pieces

Packing List

L-type Motor *1, battery holder, user manual, brick sets.



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