Cuboro The Book for Marble Runs

Children who build marble runs eventually start drawing them—mapping routes on paper, planning curves and drops, sketching the next impossible tower before a single block gets stacked. We chose this book because it meets them right there, in that space between imagining a run and building it, and gives the planning the same importance as the doing. It's a companion to the blocks themselves, designed by the people who make the Cuboro system, full of blank grids and templates where ideas can live before gravity gets involved. The pages are made for pencils, for erasing, for trying six different routes to see which one might actually work when the marble drops.

Some runs get built. Some stay on the page forever, too perfect or too impossible to risk trying. Both matter.

The Boring Stuff

• Companion book for planning and designing Cuboro marble run layouts
• Blank grid pages and templates for sketching track ideas before building
• Published by Cuboro, the maker of the marble run system itself
• Pages designed for pencil work—draw, erase, revise, repeat
• At least one drawing will feature a marble route that requires either anti-gravity technology or a block you're pretty sure doesn't exist yet
• Helps young builders think through angles, drops, and connections on paper first