Marbleocity Archimedes Screw Maker Kit

Build a working null of Archimedes screw! Use the hand crank or attach a motor (sold separately) to watch the marbles twirl up, and then roll down again! It's the first Marbleocity marble machine kit to feature colorful plastic accents! Perfect for beginners; one-hour build time. Triple play models can connect to one another for bigger fun! Also works with Marbleocity motor Kit, sold separately.  up.

• Tinkineer’s Marbleocity introduces children to engineering principles and physics concepts with dynamic hands-on STEM null kits made of precision-cut wood in the USA. Each kit includes easy-to-follow assembly instructions in a graphic novel that features the engineer characters. Building requires only household white glue…no special tools! It's a unique and playful learning experience for beginner and experienced makers alike!
• Each kit includes easy-to-follow assembly instructions in a graphic novel that features the engineer characters.
• The comic introduces a physics concept or engineering mechanism that is the focal point of the model, All in a fun and engaging way!
• The result is an awesome kinetic sculpture and some new physics and engineering insight!
• Measures approximately 4" x 6" when finished