Availability: Out of stock


We usually ship within 24 business hours. Shipping is a flat $5 for all US Domestic orders. Free shipping on orders over $100.


We usually ship within 24 business hours. Shipping is a flat $5 for all US Domestic orders. Free shipping on orders over $100.

*Unlike Retail Packaging, items in Web Packaging will arrive in a minimally packed hassle-free box. The same magnets and color matched tin are packed in a resealable warning bag, fit snugly into an easy to open box with no exterior designs. The quality of the magnets will be identical to retail packaging.

Today we woke up // To a hundred yellow suns // On the blooming tree.

Haiku by Peter Galen Massey


IN A WORLD WHERE YOU ARE IN CONTROL OF OVER 200 SHINY LITTLE SUNS, happiness is consistent and friendship is a breeze. Did you know that yellow is the hardest color for the human eye to see? Soft but strong yellow polymer coats these little Neoballs as they orbit your fingertips.


The yellow color on these magnet spheres looks closer to Fool's Gold or when you rub a dandelion on your arm. Their polymer coating increases longevity, a warmer initial touch and softer contact sound when connected.


Colors won’t fade with soft abrasion and if used gently, the coating can last for years. The matte texture diffuses reflections, but is still slippery smooth to the touch.


The coating is strong & thin, but still soft compared to Electro Neoballs. Polymer coatings are too precious to withstand high speed impacts, or rough kneading.


All Polymer Neoballs feature a ± 0.05mm tolerance, meaning that due to manufacturing differences between spheres, Neoballs and those who love them can count on a variation in diameter of at most 0.05mm. Don’t worry, you won’t be able to tell. We’re just magnet sculpture nerds who care probably a little too much.


Every Sunny Yellow Polymer Set Comes with:

  • 216 Yellow Neoballs (5mm) Magnet Spheres
  • Sliding Metal Case
  • The nickname “Lil Miss Sunshine.” Cool outdated reference, DENISE!




Yellow Neoball Corrosive Resistance

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


Yellow 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.


Yellow 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.


Yellow 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. Due to our constant struggle for perfection, colors may vary slightly from batch to batch. 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. Buy your balls from a company with balls - purchase Yellow coated Neoballs now!

Customer Reviews

Based on 5 reviews
Excellent Fast Shipping, Delivered to australia.

Very happy, fast delivery good price!


When I received my neoballs I was really excited. After playing with them for only a short time, they started to flake. This has happened to all of the hex sets I purchased.


I love them!

Wouldn't buy again

The balls were much smaller than expected and the outer coating came off almost immediately. We now have all silver tiny magnets. Cheaper options out there if all I get is silver magnets..

love my golden balls

fun lil balls of sunshine. they make everything brighter. color is great. they’re lots of fun