Invasion Silicone Urethral Sound Trainer Set

New to sounding or ready to size up? This blue silicone set gives you three flexible, double-ended rods that bend with your body and run from a light .19-inch tease to a filling .38-inch stretch.

Features

• Three graduated sounds, each double-ended, so you get six sizes in one set
• Widths from .19" up to .38" so you can work your way up at your own pace
• 8 inches long with enough flex to follow your natural curve
• Phthalate-free, non-porous, body-safe silicone
• Boils clean and sterilizes easily between sessions

Materials & care: Premium blue silicone. Wash with warm water and antibacterial soap or boil to sterilize, dry it all the way, and store it somewhere clean. Use plenty of sterile water-based lube every time, and never force a size that isn't ready.

FAQ

What size should I start with?

Start with the smallest .19-inch end and only move up once it slides in comfortably with lube. There's no prize for rushing.

Is silicone actually safe for sounding?

Yes. This silicone is non-porous and phthalate-free, so it won't trap bacteria the way cheaper materials can. Sterilize before and after, and stick to sterile water-based lube.

Is it supposed to hurt?

Done slow and well-lubed, it shouldn't. A little pressure is normal, but sharp pain, burning, or any bleeding means stop right away. Go gentle and listen to your body.