SIMPLE tech. Making a drawing on metal without expensive materials

It's really easier than it seems. I make drawings on metal at home. The design on the knife is made using electrochemical metal etching and engraving. This is a simple technology accessible to everyone. SIMPLE tech. In the video I show the step-by-step process accompanied by pleasant music. I wish you pleasant viewing. To support and develop the channel: https://www.patreon.com/Kirill_Runz _ https://youtu.be/wzo1tXGEowM https://youtu.be/rdECWNnfmX0 https://youtu.be/OQwrTN4muEc https://youtu.be/VJ4wjMmyFYE https://youtu.be/9ITqpCPB8-A https://youtu.be/hLFk5_uYspY _ https://www.facebook.com/profile.php?id=100009386006843 https://www.pinterest.com/rinkv85/_saved/ _ https://www.amazon.com/gp/product/B089QC2C8G/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B089QC2C8G&linkCode=as2&tag=kirillrunz-20&linkId=eb2b48a77b7703aec8d82e36a54cc88d https://www.amazon.com/gp/product/B07KRKM8M4/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B07KRKM8M4&linkCode=as2&tag=kirillrunz-20&linkId=a0a9276b78bacbe5066d411128f5e8f9