My experience with this company was very bad, I bought some beautiful glasses but after three months they no longer worked. The ink they use was all broken preventing visibility and the worst of all that when I went to complain they told me that I had to buy new ones because they had no guarantee but for a month, after having spent my insurance and an additional amount of almost $ 400... I really tell them that they use very bad materials and the customer support worse left me waiting for a call that I never received... Don't put your eyes on that irresponsible and unreliable company.