If you are slightly smaller than the average size recommended for the Onyx series, then the Tight Fit sleeves are for you.

These sleeves 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 grip as you push forward into the Tight Fit hole.

Simply place the Tight Fit Sleeve inside the Kiiroo Onyx (1, 2 and +) and snap the Grip Clip in place.

Product specifications:

• 3 x Tight Fit Sleeves
• Material: TPE