About the product
Mini system of hoists and runs
Build it with 294 pieces and 10 marbles.
The end result is pretty cool.It has a crank that uses large gears to move marbles up to the top of the machine where they roll down into different channels
Different from other wood puzzles,black-grey appearance,metal nameplate and acrylic pieces to make the finished product more visually interesting and allowing the balls to be seen in action more
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
It’s a great alternative when you’ve tired of jigsaw puzzle
This one was more advanced
This marble run model can be put on a bookshelf and believe that your friends will always ask you what it is and want a demonstration
This STEM puzzle will be outstanding Christmas or Birthday gift for those who loves to work with wood and loves a challenge,not only for teenagers,it will take around 7 hours’ concentration to assemble properly
It integrates the beauty of machinery and scientific exploration,which advocates science and technology,creativity and freedom.
Marble Night City is based on great human engineering
They combine the beauty of science and machines, involving so many small gadgets
Build the set and crank the handle, watch marbles run crazy down the slopes and twisting turns
Learn principles of Science,Technology, Engineering and Mathematics
Package Content
Pre-cut Wood Sheets. Steel Balls + Accessory Tools. English Instruction Manual.
Product Materials
Wood and STEEL balls
