If you are a little smaller than the average recommended size for the Onyx series, then fitted sleeves are for you.

These covers are designed exclusively for the pleasure core of the Kiiroo Onyx male masturbator (1, 2 and +).

The sleeve texture features a stimulating internal texture and promises an unforgettable squeeze as you move towards the Tight Fit hole.

Simply place your Tight Fit case inside your Kiiroo Onyx (1, 2 and +) and secure the Grip Clip in place.

Product specifications:

• 3x Tight Fit Replacement Covers
• Material: TPE