Harmonograph Pro

The Harmonograph Pro is a 2-pendulum analog drawing machine that transforms the natural motion of pendulums into intricate, geometric artwork. It blends classical mechanics with modern design, designed for simplicity and precision, offering a unique, motor-free artistic experience powered by gravity and manual input.

Key features include a new universal bearing,  dual ball-bearing pen rod, soft-touch automatic pen retraction, and durable steel and aluminum construction. The device supports an expanded paper size of 12.9x18.89 in/33x48 cm and accommodates traditional paper and digital tablets. It arrives fully calibrated and ready to use, requiring no assembly.

Additional highlights:

• Effortless setup: Clamps securely to surfaces (1.5–2.0 in/3.8 - 5.8cm thick). To allow the pendulums to clear and swing freely, the table should be at least 29 in/73cm high.
• Includes starter paper, assorted pens, and setup instructions and calibrated drawings
• Made in California, USA, with fast shipping (1–3 business days).

Combining elegance, innovation, and timeless mechanics, the Harmonograph Pro delivers mesmerizing, one-of-a-kind artwork without needing electricity or AI.