How to Engrave Stainless Steel Envelope Necklace These little envelope necklaces are the perfect way to carry a heartfelt message close to your heart.  Using the xTool S1 with the 2W IR laser head, you can easily engrave “I love you” (or any custom phrase) onto the shiny stainless steel surface, creating a personalized keepsake that’s as beautiful as it is thoughtful.  With these love letter envelope necklace blanks from xTool, you’ll have a simple yet stunning project that’s perfect for Valentine’s Day, anniversaries, weddings, or just because. Let's get started! LASER ENGRAVING WITH XTOOL: Laser engraving is easy to do with the xTool S1 machine.  I have both the 20W diode (blue laser) and the 2W infrared laser modules, the IR laser is what you will want to use for deep engraving on stainless steel. I have not used sterling silver or other metal choices for surface engraving but xTool has plenty of stainless steel blanks in gold, silver and rose gold colors. Their blanks...





