Any ebay / china laser can be unsafe. I did some test orders in Germany and 2 from the three 'high power' lasers I bought for less than 10 euros were easily ove

Any ebay / china laser can be unsafe. I did some test orders in Germany and 2 from the three 'high power' lasers I bought for less than 10 euros were easily over 100mw, and are even labeled as 200mW and 350mW. Very illegal to sell to consumers, but no one is checking. Ebay kicks the listings if they mention the power, so they just.. don't mention it. Buy a "high power laser pointer" and chances are you actually get one. They diodes are dirt cheap. Even at way lower output power you will damage your eyes by just looking at the dot on a wall. Use it indoors and all it takes is one unlucky reflection on a shiny object and you will wake up to a detached retina the next morning.