Review on Hillside-Kit Bracelet Bangle Flask: Handmade Crystal Lid, Creative Stainless Steel Wine 🍷 Flask for Women, Girls, Men - Hidden Liquor Flask Bracelet Funnel Set 3.5oz by Edy Yukface

I always wash everything I get with hot soapy water before using it, but I've read about rusting problems so I've decided to just wash it with cheap ones instead to wash vodka water. I poured vodka into a glass and noticed some black splinters at the bottom of the glass. So I looked inside and saw more black grains on the metal. I did a second rinse with vodka and with the grains that were still there I used a cotton swab to clean everything around me. It came out black. It's almost impossible to clean, so I won't drink from it. I don't know if it's black metal or tarnish or something else. It's also black on the edge and I can't scratch it, so I'm guessing it's not actually stainless steel. I think it's cheap silver plated metal.