Has anyone used a figure-eight iron?

Has anyone used a figure-eight iron?

These days, the Eight-Fold Iron is famous on social media as a device for nasolabial folds.

I heard it was released specifically to target nasolabial folds, and it worked well when I tried it.

I've tried many treatments for nasolabial folds, but they weren't effective.

I have tried fillers, Juvelook Volume, Hilowave, Rituo, Sculptra, Radiesse, and thread lifting.

I've been using it for two weeks now, but if anyone has used it for about 2-3 months, I'd love to hear your review of the figure-eight iron!