Fill a large, shallow bowl with water. Dip a spring roll into the water for 10 seconds to soften it up. Remove and place on a cutting board.
Place 2 strips of red pepper, 1 tablespoon of carrots, and 2 strips of yellow pepper in the center of the wrapper. Place 1 tablespoon of green onions, 1 tablespoon of cilantro, and 2 tablespoons of red cabbage on top of the first row of vegetables.
Fold the sides on top of the vegetables then roll up the vegetable roll. Repeat with the remaining 11 rolls. Set aside.
In a medium bowl combine all the ingredients for the sauce and whisk together.
Serve the rainbow rolls with the sesame soy ginger sauce.
**The wrappers may be a little chewy. I found that putting the rolls in the refrigerator for an hour before serving helped. **