{"product_id":"master-series-invasion-silicone-urethral-sound-trainer","title":"Master Series Invasion Silicone Urethral Sound Trainer","description":"\u003cp\u003eThe urethral plug set evolves into a flexible training system with the Master Series Invasion Silicone Urethral Sound Trainer. Crafted from premium, phthalate-free, non-porous silicone, these body-safe rods are designed for smoother insertion and easier sterilization. The flexible construction bends naturally with the body, offering a more forgiving feel while delivering the distinctive internal sensation that sounding enthusiasts seek.\u003c\/p\u003e\n\u003cp\u003eEach urethral plug in this set measures 8\" in length and features a double-sided design, providing two graduated diameters per piece. This thoughtful structure allows you to progress steadily, increasing size at your own pace. The smallest ranges from 0.19\" to 0.23\", the medium from 0.27\" to 0.32\", and the large from 0.34\" to 0.38\", supporting structured advancement and controlled exploration.\u003c\/p\u003e\n\u003cp\u003eFinished in bold blue silicone, the Invasion trainer balances flexibility with durability. Whether you are beginning your journey or refining your technique, this progressive urethral plug set offers adaptable sizing and comfortable performance in one streamlined collection.\u003c\/p\u003e","brand":"Master Series","offers":[{"title":"Blue \/ Set","offer_id":46915587309804,"sku":"XR-AE720","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/3764\/6572\/files\/master-series-invasion-silicone-urethral-sound-trainer-set-blue.jpg?v=1761329747","url":"https:\/\/loveunlimited.com\/products\/master-series-invasion-silicone-urethral-sound-trainer","provider":"Love Unlimited","version":"1.0","type":"link"}