01 - Whisk eggs with milk, salt, and pepper in a bowl until well combined.
02 - Heat vegetable oil in a nonstick skillet over medium heat. Pour in half the egg mixture to form a thin omelette. Cook 2-3 minutes until just set, then transfer to a cutting board. Repeat with remaining egg mixture.
03 - Let omelettes cool slightly, then slice each into thin strips.
04 - Julienne carrot, cucumber, and red bell pepper. Wash and dry spinach, mint, and cilantro leaves.
05 - Fill a large shallow dish with warm water. Dip one rice paper wrapper in water for 10-15 seconds until soft but not mushy.
06 - Lay softened wrapper on a damp kitchen towel. Place omelette strips, vegetables, and herbs along the bottom third of the wrapper. Fold bottom edge over filling, fold in sides, and roll up tightly to seal. Repeat with remaining wrappers and fillings.
07 - Mix soy sauce, rice vinegar, honey, sesame oil, ginger, garlic, and chili flakes in a small bowl until combined.
08 - Serve spring rolls immediately with dipping sauce.