Swimming in the darkest depths, our Rouge Fish Tail Stainless Steel Anal Plug Probe is made so you can feel every inch of this stainless steel treasure. It's no joke: be ready to hold on for dear life as this carefully contoured probe moves about in your rectum with every step, anchored by the strength of your anus alone. Thankfully, it won't fall in by virtue of a clear jewel at the flanged base. It goes in easy with the rounded tip and a fair bit of quality lubricant--silicone, water-based, or hybrids work best.