The Tantus Suction Cup Attachment Onyx brings hands-free versatility to your pleasure routine. This Tantus Suction Cup Attachment securely mounts flat-based dildos and vibrators to any smooth, non-porous surface for wall, floor, or shower play.

Designed to pair with Tantus dildos and most other brands, the suction cup requires a toy with a smooth, flat base. The flexible silicone cradle stretches to accommodate base diameters up to 3 inches, giving you a snug, wobble-free fit on glass, ceramic, polished wood, or glossy plastic surfaces.

To use the Tantus Suction Cup Attachment, moisten the inside of the cup, press it firmly onto your chosen surface until air is expelled, and lock the lever. Attach your toy by sliding its base into the flared silicone rim. The suction holds strongest on completely flat, non-textured surfaces. For maximum hold, ensure both the surface and the cup are clean and dry before attachment.

Made entirely from body-safe platinum silicone, this black Onyx accessory is phthalate-free, non-porous, and hypoallergenic. The material retains flexibility without becoming sticky over time. Clean with warm water and mild soap or a toy cleaner, then pat dry. The suction cup is fully waterproof, making it ideal for bathtub or shower sessions.

• Cup inner diameter – 2.5 inches
• Cup outer diameter – 3.5 inches
• Overall height – 2 inches
• Fits base diameters up to 3 inches

Q: Does the Tantus Suction Cup Attachment work with silicone toys?

A: Yes, it is perfectly safe for silicone-to-silicone contact. Ensure both surfaces are clean and dry for the best bond.

Q: How strong is the suction?

A: The lever-activated vacuum can hold several pounds of pull force on smooth tile or glass. Avoid textured or matte surfaces for optimal performance.

Q: Can I use it in the shower?

A: Absolutely. The waterproof design and powerful suction keep it secure even when wet, so you can mount it on shower walls worry-free.