--- product_id: 500242451 title: "Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160)" brand: "hyshgjy" price: "€ 50.77" currency: EUR in_stock: true reviews_count: 1 category: "Hyshgjy" url: https://www.desertcart.it/products/500242451-flat-inverted-male-chastity-device-negative-cock-cage-lock-removable store_origin: IT region: Italy --- # Silicone catheter for hygienic urination 304 food-grade stainless steel lock Secure octagonal screw fastening Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) **Brand:** hyshgjy **Price:** € 50.77 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock confidence with discreet control and cutting-edge comfort. ## Quick Answers - **What is this?** Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) by hyshgjy - **How much does it cost?** € 50.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/500242451-flat-inverted-male-chastity-device-negative-cock-cage-lock-removable) ## Best For - hyshgjy enthusiasts ## Why This Product - Trusted hyshgjy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Fit:** Available in 3 ring sizes (40/45/50mm) with a cut-to-fit silicone catheter for personalized comfort. - • **Rock-Solid Security:** Dual octagonal screws firmly lock the device in place, ensuring no unwanted movement or tampering. - • **Discreet & Lightweight:** Invisible under clothing and designed for long-term wear, perfect for active professionals on the go. - • **Innovative Urination Design:** Solid negative ball or optional silicone catheter allows effortless, hygienic urination without removal. - • **Premium 304 Stainless Steel:** Hand-polished, hypoallergenic, and rust-resistant for all-day comfort and durability. ## Overview This Flat Inverted Male Chastity Device from the FK Series features premium 304 food-grade stainless steel construction with a hand-polished finish for durability and hypoallergenic wear. It offers three ring sizes and an innovative design that allows urination through a solid negative ball or an optional silicone catheter, which can be trimmed for a perfect fit. Lightweight and discreet, it secures firmly with dual octagonal screws, making it ideal for long-term, comfortable wear while maintaining privacy. ## Description Material:Top Quality 304 Stainless Steel, Never Rusty. Item: Adult Male Chastity device Toys Size:3 size Ring for choose (40/45/50mm) Net weight about: 200g 1. The solid negative ball can directly urinate, and will not block the urethra. The urine will flow out from the side. 2. If you don't want to dry it every time, you can choose the catheter style. The catheter is made of silicone and 8mm thick.The size can be cut as required。 Neutral package, do not worry about your privacy. Review: Bologna Sandwich - Make sure you have some antibiotic ointment ready for squeezing all together. My parents didn’t pass on the growth just extra skin that’s stays in the way. A Bologna Sandwich with extra Ketchup.!! ## Features - 304 Stainless Steel - Made of food grade 304 stainless steel, hand polished, no burrs, not easy to be allergic - 3 different styles to choose from, removable solid steel ball,Silicone urethral tube can be freely cut as needed - Lightweight and invisible design, no problem when going out, suitable for long-term wear - 1. The solid negative ball can directly urinate, and will not block the urethra. The urine will flow out from the side. 2. If you don't want to dry it every time, you can choose the catheter style. The catheter is made of silicone and 8mm thick. - The two octagonal screws of the flat plate are firmly fixed on the base ring, The wearing position does not move, ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 3.0 out of 5 stars 1 Review | ## Product Details - **Color:** Fk-160 - **Brand:** HYSHGJY - **Product Care Instructions:** Hand Wash ## Images ![Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) - Image 1](https://m.media-amazon.com/images/I/41+SiVLnKnL.jpg) ![Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) - Image 2](https://m.media-amazon.com/images/I/51nsl0IiLCL.jpg) ![Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) - Image 3](https://m.media-amazon.com/images/I/61m0orT3iJL.jpg) ![Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) - Image 4](https://m.media-amazon.com/images/I/61MXodLk7+L.jpg) ![Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) - Image 5](https://m.media-amazon.com/images/I/61-c6PzOdHL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐ Bologna Sandwich *by R***B on December 19, 2023* Make sure you have some antibiotic ointment ready for squeezing all together. My parents didn’t pass on the growth just extra skin that’s stays in the way. A Bologna Sandwich with extra Ketchup.!! ## Frequently Bought Together - Flat Inverted Male Chastity Device Negative Cock cage Lock Removable Ball Catheter Stainless Steel Penis Rings FK Series (Ring 45mm, FK-160) - Qiodo Anti-Off Male Chastity Cage Strap Chastity Device Penis Cage Accessories, Adjustable Auxiliary Belt with Scrotum Cock Rings, Sex Toy Sexy Underwear for Men (Black) - Ohlinna Anti-Off Male Chastity Cage Device Elastic Band Auxiliary Belt Adjustable Rope-Three Way Elastic Band --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/500242451-flat-inverted-male-chastity-device-negative-cock-cage-lock-removable](https://www.desertcart.it/products/500242451-flat-inverted-male-chastity-device-negative-cock-cage-lock-removable) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-11*