--- product_id: 185454331 title: "Ring Master Custom Ball Stretcher Kit" brand: "master series" price: "₩43917" currency: KRW in_stock: true reviews_count: 13 category: "Master Series" url: https://www.desertcart.kr/products/185454331-ring-master-custom-ball-stretcher-kit store_origin: KR region: South Korea --- # waterproof & easy to clean 5 customizable silicone rings ultrastretchy, comfortable fit Ring Master Custom Ball Stretcher Kit **Brand:** master series **Price:** ₩43917 **Availability:** ✅ In Stock ## Summary > 🔗 Unlock your custom fit and elevate your personal game. ## Quick Answers - **What is this?** Ring Master Custom Ball Stretcher Kit by master series - **How much does it cost?** ₩43917 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/185454331-ring-master-custom-ball-stretcher-kit) ## Best For - master series enthusiasts ## Why This Product - Trusted master series brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hygiene Made Simple:** Quick clean-up with mild soap or toy cleaner ensures lasting durability. - • **Dual-Function Design:** Use as a ball stretcher or cock ring to boost firmness and sensitivity. - • **Tailored Tension Control:** Adjust your experience with 5 stretch rings for perfect gradual stretching. - • **Safe & Smooth Compatibility:** Phthalate-free and works seamlessly with water- and silicone-based lubricants. - • **Silicone Softness Meets Strength:** Enjoy all-day comfort with ultra-flexible, body-safe silicone material. ## Overview The MASTER SERIES Ring Master Custom Ball Stretcher Kit Set 5 features five adjustable, stretchy silicone rings designed for customizable tension and comfort. Made from body-safe, phthalate-free silicone, these waterproof rings double as cock rings to enhance firmness and sensitivity. Easy to clean and compatible with various lubricants, this kit supports gradual stretching preferences for extended wear. ## Description Buy MASTER SERIES Ring Master Custom Ball Stretcher Kit Men, Set 5 on desertcart.com ✓ FREE SHIPPING on qualified orders Review: good - Works great THOUGH over time they develop a weakness and DO BREAK which can be somewhat PAINFUL! Review: What a garbage product! - All five rings have already begun to split. Two has broken completely. I have not even had the rings for a week. If these were any more expensive I would call this robbery. The molding design of these things are the issue. Most have split in the same section of the ring where the silicone was poured into the molds. Even at the low price, don't waste your time. ## Features - SET OF 5 STRETCHY SILICONE RINGS – Customizable kit allows users to add or remove rings for adjustable tension, supporting gradual stretching preferences. - ULTRASTRETCHY AND COMFORTABLE DESIGN – Soft, flexible silicone ensures a secure yet comfortable fit, ideal for extended wear during personal exploration. - VERSATILE USE OPTIONS – Designed primarily for ball stretching but can also function as a cock ring to enhance firmness and sensitivity control. - BODYSAFE MATERIAL COMPATIBILITY – Made from phthalatefree silicone, compatible with both waterbased and siliconebased lubricants for smooth application. - EASY TO CLEAN AND MAINTAIN – Wash with mild soap or toy cleaner after use to ensure longlasting durability and hygiene across multiple sessions. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #142 in Penis Rings | | Brand | Master Series | | Color | Black | | Customer Reviews | 3.3 out of 5 stars 229 Reviews | | Item dimensions L x W x H | 1 inches | | Material | Silicone | | Style | Black | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Master Series - **Color:** Black - **Item dimensions L x W x H:** 1 inches - **Material:** Silicone - **Style:** Black ## Images ![Ring Master Custom Ball Stretcher Kit - Image 1](https://m.media-amazon.com/images/I/71j4BnrNqRL.jpg) ![Ring Master Custom Ball Stretcher Kit - Image 2](https://m.media-amazon.com/images/I/71EYWLtzeoL.jpg) ![Ring Master Custom Ball Stretcher Kit - Image 3](https://m.media-amazon.com/images/I/71GMRi4AaxL.jpg) ![Ring Master Custom Ball Stretcher Kit - Image 4](https://m.media-amazon.com/images/I/61HgjDFVRNL.jpg) ![Ring Master Custom Ball Stretcher Kit - Image 5](https://m.media-amazon.com/images/I/81AdNLVxB+L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good *by F***K on July 31, 2025* Works great THOUGH over time they develop a weakness and DO BREAK which can be somewhat PAINFUL! ### ⭐ What a garbage product! *by O***E on July 5, 2024* All five rings have already begun to split. Two has broken completely. I have not even had the rings for a week. If these were any more expensive I would call this robbery. The molding design of these things are the issue. Most have split in the same section of the ring where the silicone was poured into the molds. Even at the low price, don't waste your time. ### ⭐⭐⭐⭐⭐ Excellent Product *by W***R on April 20, 2026* Arrived on time. Exactly what I wanted. Will buy again. ## Frequently Bought Together - Master Series Ring Master Custom Ball Stretcher Kit | 5 Stretchy Silicone Rings for Progressive Tension & Fit | Body-Safe & Flexible | Use Individually or Stack Together | Black - Oxballs Squeeze Ballstretcher - Super Stretchy FLEXtpr Sack Stretcher - Ergonomic Curved Design for Comfort & Grip - Adjustable & Tight Fit Cockring for Men - Enhances Pleasure & Performance - Black - Heavy Duty Ball Stretcher Weight, Male 304 Stainless Steel Ball Testicle Scrotum Pendant Ball (Inner Dia:1.38", Height:1.18", Weight:15.8OZ) --- ## 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.kr/products/185454331-ring-master-custom-ball-stretcher-kit](https://www.desertcart.kr/products/185454331-ring-master-custom-ball-stretcher-kit) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-12*