@velfcreations: Laser Engraving Stainless Steel Pitch Black with the xTool F1 Ultra 🔥 Took a stainless steel business card and hit it with a deep, dark black engraving using the xTool F1 Ultra. This method always gives that rich contrast everyone loves: Fiber Laser Power: 100% Speed: 100 Lines Per CM: 300 Focus: Set to the top of the card, then raise +10mm (super easy right in the software) Clean, crisp, and seriously bold. Would you try this on your own business cards? #xToolF1Ultra #fiberlaser #laserengraving #stainlesssteelengraving #velfcreations