This is a set of 5 replacement Yocan Hive Oil Atomizers for the Yocan Hive vaporizer. This top fill unit features a no-leakage design. Fill your favorite oil concentrates and enjoy delicious and smooth vapor. The Yocan Hive Oil Atomizer connects to the Yocan Hive via threading for easy attachment. Enjoy clean-tasting, comfortable vapor from your liquid concentrates on-the-go.