toy magnets 1. high intensity, various shapes. 2.Grade: N35-N52,(M, ... ,SH,UH,EH) 3.Platings: Ni,Zn,Au,CU,Chrome,.. toy magnets shape: disc, cylinder, block, cube, ball, ringGrades: N35, N38, N40 ... magnets are widely used in pm motors and generators, communications, magnetic therapy, office automation, energy power and automobile industry. 2012 new product toy magnets ...