Review on 🔭 HD Monocular Telescope - 12X55 Monocular with Smartphone Holder, IPX7 Waterproof, High Power for Bird Watching, Hiking, Hunting, Traveling - BAK4 Prism - Ideal for Adults and Kids by Adrian Retana

Doesn't seem durable. It's lightweight compared to others and slides easily despite the ribbed lid, which is a fairly durable rubber. However, before that it stopped focusing (only a week after today), the picture was very bright and clear. I hope the manufacturers fix or replace it. I do not recommend. The supplier contacted us a few days after posting the one star review. They were very helpful and took full responsibility for the problem. a refund that came just days after contacting them. Would recommend them for top notch customer service.