Core Force Loop Black Spinel CFL70 ■ Size: 70cm ■ Materials: Black Spinel (decorative parts), ferrite magnets, samarium-cobalt magnets, SUS316 (cap), SUS304 (wire) Retail price: 58,300 yen (tax included) Used 2 or 3 times, no scratches, and in very good condition. This was a gift, and I threw away all the accessories, such as the box, during a move, so I will ship only the item itself. Please understand this before purchasing.