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The Tantus Cush O2 combines the stability of a firm core with a softer outer layer, creating the dual-density feel Tantus' O2 line is known for. The gently curved shaft targets internal sweet spots while the suction-cup base sticks to smooth surfaces for hands-free positioning or fits most harness O-rings for strap-on scenarios.
At 7 inches long with a 1.75-inch diameter, the Cush O2 sits in the medium-to-full size range—substantial enough to feel present without overwhelming newer users. The smooth, body-safe silicone warms to body temperature quickly, and the flexible construction bends with your movements rather than against them, making angle adjustments intuitive during use.
Unlike single-density dildos that can feel uniformly rigid, the O2's softer exterior compresses slightly under pressure, reducing friction points while the firm inner core maintains the shape needed for consistent stimulation. This isn't a toy that requires constant repositioning—it stays where you place it.
Helpful answers about Tantus Cush O2 Dual Density Dildo.
The Cush O2 has a firm inner core surrounded by a softer outer layer, mimicking the give-and-firmness balance of realistic texture.
Yes—the flared suction-cup base prevents over-insertion, making it safe for anal play as well as vaginal use.
Wash with warm water and mild soap after each use, or boil for 3-5 minutes to sterilize. It's also top-rack dishwasher safe.
The suction cup works well on smooth, non-porous surfaces like tile, glass, or polished wood. Textured surfaces reduce grip strength.
Use a water-based lube, since silicone lube can bond with the toy's surface over time. Apply it generously, especially for anal play or harness use, and reapply when you feel drag. The softer outer layer compresses slightly, so good lube coverage keeps it gliding comfortably.
At 7 inches long and 1.75 inches wide, it sits in the medium-to-full range. If you have only used fingers or slim toys so far, start with something smaller and work up. If you're comfortable with medium toys, the softer outer layer and curve make it a manageable step up.
Expert guidance to help you choose, use and care for your products with confidence.