Magnet children’s educational toy magnet horseshoe U-shaped red and blue NS pole teaching supplies toy physics experiment

Magnet children’s educational toy magnet horseshoe U-shaped red and blue NS pole teaching supplies toy physics experiment

$0.50$4.00

FREE SHIPPING WORLDWIDE!!!
Clear

Product Description

Product Name: Magnet Children’s Educational Toys
Product remanence: 0.38 (T)
Intrinsic coercivity: 230 (KA / m)
Product density: 4.8 (g / cm3)
Coercive force: 220 (KA / m)
Maximum magnetic energy product: 26-32 (KJ / m3)
Product weight: 20g or so
Product classification: U type, round type, strip type
Product packaging: OPP bag
Package includes: 1 * magnet children’s educational toys

Customer Reviews

Based on 1 review
0%
(0)
100%
(1)
0%
(0)
0%
(0)
0%
(0)
a
a.

Ok