4" Square Coaster Jig for Longer Nano Pro Laser Engraver – Precision Alignment Tool Enhance your laser engraving precision with this 4" Round Coaster Jig, designed specifically for the Longer Nano Pro laser engraver. Crafted for accuracy and ease of use, this jig ensures perfect alignment and repeatability, making it an essential tool for creating professional-quality engraved coasters. Key Features: ✅ Perfect Fit: Designed for 4-inch square coasters, ensuring a snug and secure hold. ✅ High Precision: Eliminates misalignment and shifting, allowing for consistent engraving results. ✅ Durable Material: Made from sturdy, laser-safe material for long-lasting use. ✅ Easy Setup: Simply place the jig in your Longer Nano Pro work area, position your coaster, and start engraving. ✅ Time-Saving Tool: Ideal for bulk production, helping streamline your workflow. Whether you're engraving for personal projects or a small business, this 4" Round Coaster Jig will take your laser engraving to the next level! 🚀 💡 Pro Tip: Combine this jig with a well-calibrated focus on your Longer Nano Pro for the sharpest engraving results.