Review on 🔍 Portable Diamond Tester Pen with 60X LED Lighted Loupe Magnifying Glasses Combo - Horizon Jeweler Tool Kit by Kelsey Brown

Still learning, he did a great job! read the instructions! worth the money. I don't like it when people leave product reviews and give 1 star because they don't read or follow the directions. I read a review where he put it on his car and said 'diamond', apparently he didn't read the instructions, anything with metal would make it explode. Did it work for me, yes I just started collecting jewelry and I found one with a little diamond on it! Tested on my mum's earrings and yes they are diamonds it was my first test lol amazing little tool. Read the instructions. Follow the instructions and you shouldn't have any problems.