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The sea & sky strive // In brilliant contention to // Prove which is more blue
Haiku by Peter Galen Massey


Blue as infinite as the sky and as deeply colored as the ocean, blue polymer coated Neoballs have the rich tint to hold your focus as you let your fingertips sink into the deep blue sea, becoming one with these droplets of the ocean. In fact, why not pair these with Green Polymer Coated Neoballs to recreate the ocean and land of our earth?

So, why should already perfect neodymium magnets be coated in polymer? Follow the senses to count the ways: Polymer coated magnet spheres are warmer to the touch. Unlike standard issue rare earth magnets, they sport a refined, shiny style. When these strong spheres link together, the polymer padding provides just enough cushion that the sole contact sound is a quiet clink. We will not speculate on smell or taste differences between polymer and shiny electroplated neodymium magnets, as all Neoballs are to be kept far away from both noses and mouths.

How long will the color last? Fret not, no blue will transfer onto you or other surfaces under any circumstances. If used gently, thoughtfully and lovingly without high speed impact or rough kneading, there shouldn’t be any color fading or exterior scratches for years of artful enjoyment.

Just like all Polymer Neoballs, these blue Neoballs feature a ± 0.05mm tolerance. This includes variations in manufacture of the magnets and the tough but thin Polymer coating.

Every set of Blue Polymer coated Neoballs includes:

  • 18 Blue Neoballs (5mm) Magnet Spheres



Cyan Neoball Corrosive Resistance

Not susceptible to oxidation, rusting, tarnishing, and moisture erosion, this coating is very strong.


Cyan Neoball Geometric Tolerance

Okay shape and size consistency of magnets. The size variance of these magnets is ± 0.05mm. Currently, this is the tightest tolerance available for this style of magnet.


Cyan Neoball Impact Hardness

Some shielding to collision, scraping, hitting and dropping. These magnets will not withstand high speed impacts, collisions, or rough kneading without chipping or denting coating.


Cyan Neoball Abrasive Strength

Very good strength against rubbing, wiping, brushing, and kneading.


Neoballs are premium sculpture magnet spheres by the Zen Magnets Company. 5mm diameter, n35 grade neodymium, all Coated Neoballs feature a ± 0.05mm tolerance. We are the last American magnet sphere company, and the only one still fighting for the right to sell High Powered magnet sets in the US. Due to our constant struggle for perfection, colors may vary slightly from batch to batch.


Customer Reviews

Based on 8 reviews

They got here faster than I expected


Powerful magnets! Fun to build and design with

Perfect gift

My nephew absolutely loves them.


216 Set: Blue Neoballs


Tesseract Cassette: 864 Blue Neoballs

Wrong size and peels

Tou guys gave me the weong eize and on top of that all the coler on yhe magnets are peeling ang fetting stuck to my hands when i tuch them and i am very unsatisfied with this purches.

Not yet delivered

Come on, stop asking to rate something that hasn't reached your client's hands. FInd a way to ask that after delivering or how can someone rate something he/she hasn't seen yet?
Second mail about rating, first one arrived like the same day I made the order...

Sorry about that. We just integrated the review system this week, so there were a few dozen orders that got redundant review requests. We hope you'll revise your review once you get a chance to use the Neoballs.
Color comes off balls

I ordered these for my son last Christmas. While they were fun to play with the blue color flecked off immediately. I was sent a replacement set and the same thing happened about 2 weeks later. Same issue with the purple balls. Won’t be purchasing any more of these.