The new removable sleeve makes the cups easy to clean! Also featuring an all-new airflow structure for even more amazing sensations! The AIR-TECH comes in three different strengths. Choose from Gentle (white), Regular (red) or Strong (black). Each have different internal structures and material strengths.
Strong (Black): for those who enjoy encasing themselves in a tight, vigorous experience. Not only is the material firmer for a stronger stimulation, the ridges and ribs are all more pronounced for a dynamic sensation.