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Description
Membership
A fun and creative mechanical drawing device inspired by classic spirographs — fully 3D printable and powered by manual hand-crank motion. Perfect for making mesmerizing geometric patterns!
Features:
Gear-Driven Mechanism: Interlocking gears rotate a pen arm to draw intricate patterns on paper
Hand Crank: Smooth manual operation — no motors or batteries needed
Pen Holder: Fits standard pens or markers with adjustable grip
Paper Platform: Holds your paper sheet steady while the arm spins and draws
Customizable Gears: Try different positions to create unique spirals and loops
Easy Assembly: Print and assemble with a few screws or snap-fit parts
Instruction below.
Tips:
Use PLA or PETG
Use a bit of lubricant or wax for friction points
Ideal For:
Kids’ STEM projects
Art lovers
Tactile desk toys
Educational workshops
Turn the crank and watch your pen dance across the page!
Boost Me (for free)
Boost Me (for free)
Documentation (1)
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.
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