ST-K-13-N

Steel sphere 13 mm

not a magnet!, Nickel-plated, ě 12,7 mm
promptly deliverable
Available: 7 430 pcs.
Delivery time: 2 - 5 business days
Price and rebate
10 pcs. 0,39 EUR ea.
from 40 pcs. 0,34 EUR ea.
from 80 pcs. 0,31 EUR ea.
from 160 pcs. 0,28 EUR ea.
incl. 21% VAT plus shipping

Description

These are NOT magnets, but nickel-plated steel spheres.
For combining with other magnets, e.g., with rod magnets (see photos).
Read about more features and tips

Technical data

Article ID ST-K-13-N
Weight 8,5 g

Additional features and tips


Click to enlarge
For beginners...

Click to enlarge
... and advanced
Not magnets... steel spheres.
From above.
Dramatic enough?
This structure rotated with a single push for 25 minutes! The explanation for this is the low amount of friction and the minimal amount of aerodynamic resistance. The low friction stems from the two steel spheres (on top) having contact over a very small surface area only and also because the structure is so heavy, that it is nearly ready to fall. By the way, the two steel spheres are not magnets, but are magnetised through the rod magnets.