Heat a pan over medium heat, add the vegetable oil, bell peppers, bean sprouts, cabbage, fresh onions, carrots, and ginger. Stir to combine.
Then, add the soy sauce, honey, and sesame oil. Sauté for a few minutes, then remove from heat and set aside to cool.
Place a spring roll sheet in a diamond shape on a flat surface. Add a small amount of the vegetable filling slightly below the center and fold the edges inward.
Combine the tablespoon of water and the tablespoon of cornstarch in a small bowl. Using the silicone basting brush, moisten the top corner of the sheet with the cornstarch mixture and seal it tightly into a roll. Brush each side of the spring oil with vegetable oil.
Follow the same process for the remaining sheets, and transfer the spring rolls to the air fryer basket and place ithem n a single layer. Cook at 200℃ for 10 to 15 minutes
Serve hot or cold with your favorite sauce.