Acquisition
Flat $5 shipping for any domestic quantity. Order 2 or more sets for an automatic upgrade to Priority Shipping. International orders require 1+ week.

Micro 432
$35.00/set
- 432 Micromagnets (2.5mm Neoballs)
- 1 Magnetic Field Viewing Card Tool
- 90 Page Construction Guide
- Flat $5 USPS Priority shipping for any quantity.

Micro 1728
$115.00/set
- 1728 Micromagnets (2.5mm Neoballs)
- 2 Magnetic Field Viewing Card Tools
- 130 Page Construction Guide
- Metal Building Plate
- Flat $5 USPS Priority shipping for any quantity.
Micro Experience
Solace your need to make.
Once you learn not to crush your own geometric dreams with your giant, fumbling fingers, Micromagnets become undeniably hypnotic. Like all magnet spheres, they possess the inimitable characteristics valuable for research, tactile therapy, and art.
A busy mind will see 432 Micromagnets as a distraction. A focused spirit with 1728 spheres will find a medium of infinite expression. Creative energy is a flame; use these to stoke it into a bonfire, rather than letting it waste away in the entropy of the daily grind.
Magnetic Field Viewer
For use as a Micromagnet separation tool and also as a magnetic field viewer.
Included is a tool that allows you to peer into the invisible. The thin green film reveals the hidden flux: lighter where lines are parallel, darker where they are perpendicular.
WARNING: Do NOT use this MFV card to separate full-size 5mm magnets. The film contains microscopic ferromagnetic oil cells which will rupture under the pinching pressure of larger magnets, ruining the tool. Do not fold, crush, or disrespect the laws of physics.
Vs. 5mm Magnets
"What are these? Magnets for ants?"
Those experienced with 5mm magnets (Zen Magnets, Buckyballs, Neoballs) will transition to 2.5mm Micromagnets relatively painlessly. Initial reactions range from pleasant surprise to feeling constrained. Greater mobility and lower price are obvious benefits.
Some manipulation techniques, such as pinch splitting, won't be possible. Fingernails and good near vision are strongly recommended. Most of the same structures are possible, however construction will be more difficult with Micromagnets. Shapes once mildly challenging are now difficult; what was once frustrating is now 3x moreso, but still possible. Welcome to Hard Mode.
The State of Flux
Bureaucracy Approved
CPSC & UL Verified.
Micromagnets are precision-engineered to sit exactly below the flux index threshold that the CPSC defines as a "hazardous magnet."
They are fully compliant with CPSA standards and have been rigorously tested by UL. While they lack the raw power of their banned 5mm cousins, they are the strongest spherical magnetic construction tool legally available for adults in the US market today.
CPSA Compliance Test Results from the CPSC and UL.
Regulatory Landscape
The Ghost of Zen Magnets
As of 2020, we are no longer able to sell 5mm Zen Magnets and Neoballs.
We fought the CPSC ban harder than any company in history. But for now, 5mm Zen Magnets remain exiled from the US market—victims of an irrational prohibition championed by unelected regulators who believe adults cannot be trusted with precision tools.
Does that make you sad? Perhaps you should go skiing, or go jump on a trampoline, or go ride a motorcycle to the liquor gun store instead.
Current regulatory status available at www.magnetsafety.org.









