I arrive in about 13 days in Chile (South). All well-packed, 2 glasses arrived, one coming out marked in the image which came well, and others coming inside the box with the depilator, which brings the somewhat strange crystals (they are opaque, I imagine in order for the laser flash not to affect us, But they're like painted, or striped. But bue). However, the purchase, what you actually buy and pay, all 10/10. It's not for me, so I can't say more about whether it works or not, but I'll comment when the person using it tells me whether it's worth it or not.
I'm happy with my purchase ... everything looks OK
Arrived in perfect condition, yet not tested