Fun Factory Iku Tighter

Feel every touch more vividly with the Fun Factory Iku Tighter Stroker Masturbator, a soft silicone masturbator with a sensual ribbed interior that adapts to your every move. Its snug 20 mm channel wraps tighter than the Iku Joy for an even more intense, skin-to-skin sensation.

Key features

• Ribbed inner texture for heightened, authentic stimulation
• Soft, body-friendly silicone that adapts to your movements
• Snug 20 mm design that wraps tighter for extra intensity
• Magnetic Click System — fully modular with other Iku styles
• Unified frame lets you mix, match and customise
• Delivers an incredibly lifelike, skin-to-skin feel

How to use

Add a generous amount of water-based lube inside the channel and around the opening. Ease in and let the ribbed texture do the work, adjusting grip and pace to taste. Warming it in warm water first makes the silicone feel even more natural.

Care & cleaning

Rinse thoroughly with warm water and toy cleaner after use, then let it dry completely before storing. Use only water-based lube to protect the silicone, and keep the modular frame somewhere cool and dry.

Who it's for

For anyone who prefers a tighter, more intense stroke, and Iku fans who want to build a modular, mix-and-match collection.

Common questions

How tight is it? The 20 mm channel is snug and wraps closely for a more intense feel.
Is it compatible with other Iku toys? Yes, the Magnetic Click System is modular across the Iku range.
Which lube should I use? Water-based only, to keep the silicone safe.

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