3D PUZZLE:Constructed with 112 pieces and 5 marbles and a motor and a battery box,Assembly is required, and the assembly time is generally one hour.
Electric 3D PUZZLE:This 3D puzzle is driven by an electric motor, which can free up hands and is very cool.Gears propel the marbles to the top, sending them racing through different channels. It's a thrilling and endless source of fun!
Bilingual ASSEMBLY MANUAL:Great instruction booklet with big and detailed pictures makes it easy to identify the parts and makes the instruction clear.There is one spare parts sheet in case you broke critical pieces during assembly.Also you can contact us anytime.
Excellent ORNAMENTS:If you put it on your computer desk or bookshelf, when your friends see it, they will definitely let you showcase it and play happily together.
This STEM puzzle will be outstanding Christmas or Birthday gift for those who loves to work with wood and loves a challenge,Its assembly can bring joy, and the assembly difficulty is not high.not only for teenagers,it will take around 1 hours' concentration to assemble properly.
Description
Constructed with 112 pieces and 5 marbles, this 3D puzzle is motor-driven and incredibly cool. Gears propel the marbles to the top, sending them racing through different channels. It's a thrilling and endless source of fun!