Deskripsyon: Neyodim esfè Eman / boul Eman
Klas: N35-N52 (M,H,SH,UH,EH,AH)
Fòm: boul, esfè, 3mm, 5mm elatriye.
Kouch: NiCuNi, Zn, AU, AG, Epoxy elatriye.
Anbalaj: bwat koulè, bwat fèblan, bwat plastik elatriye.