Classic lash extensions are perfect for someone with a good amount of natural lashes. Since the Classic technique is to apply 1 extension for every 1 lash, you will be adding length but not as much fullness. Classic is also the most natural looking method. Hybrid lashes are for the client who wants length AND fullness. Handmade fans are created and applied to 50% of your lashes, and single extensions are applied to the other 50%. This is the perfect blend of volume and wispy length for those who may feel that their lashes have gaps or need more filling in.