Tral Ring MatteDESCRIPTION ectm Classic Collection. This is a troll ring with lines crossing in the shape of eight. The ring of Moebius is made into a ring, and by changing the angle of the upper and lower rings, it becomes a ring that fits your fingers well. The streamlined design of the line and moderate volume give it an elegant impression, and can be used by both men and women. The coating suppresses the discoloration of the silver, and the shine lasts longer