--- title: "Rock Solid Glow in the Dark The Cog Ring - Blue" url: "https://phareros.com/product/rock-solid-glow-in-the-dark-the-cog-ring-blue/" type: "product" brand: "Doc Johnson" price: "13.66" currency: "USD" availability: "in_stock" phareros_score: "77" image: "https://imagedelivery.net/yMyw0dLbvNU5PSeclkTipg/wp-645322-f82bb2b788a85a7a/public" --- # Rock Solid Glow in the Dark The Cog Ring - Blue - **Price:** $13.66 - **Availability:** In stock - **Brand:** [Doc Johnson](https://phareros.com/brand/docjohnson/), [Rock Solid](https://phareros.com/brand/docjohnson/rock-solid/) - **Category:** [Cockrings & Lassos](https://phareros.com/product-category/penis-enhancement/cockrings-lassos-penis-enhancement/), [Penis Enhancement](https://phareros.com/product-category/penis-enhancement/) - **SKU:** LUC469-20 - **GTIN:** 6768903846920 - **Product page:** https://phareros.com/product/rock-solid-glow-in-the-dark-the-cog-ring-blue/ - **Image:** https://imagedelivery.net/yMyw0dLbvNU5PSeclkTipg/wp-645322-f82bb2b788a85a7a/public ## Phareros Score: 77/100 Body safety and quality, rated only on available evidence. Evidence: Body-safe Silicone; Reputable brand; Popular. How the score works: https://phareros.com/phareros-score/ ## Specifications - **Weight:** 0.08 lbs - **Dimensions:** 3.25 × 1 × 5.5 in - **Gender:** Unisex - **Manufacturer:** Doc johnson - **Product Type:** Penis Enhancement - **Packaging:** Clamshell - **Color:** Glow In The Dark - **Material:** Silicone ## Description Electric blue meets electrifying sensation with the Rock Solid Glow in the Dark The Cog Ring. This unique, bolt-shaped accessory brings a playful, luminous energy to your intimate moments, ensuring the bedroom stays bright even when the lights go down. Crafted by the experts at Rock Solid, this ring is engineered for those who crave a boost in both visual flair and physical performance. It is designed to sit snugly around the base of the penis, or encircling both the penis and testicles, providing a gentle compression that helps maintain firmness and prolong the heat of the moment. #### Key Features - Enhances both the visible size and thickness of the shaft - Specially formulated to delay ejaculation and prolong erections - Striking blue silicone that glows in the dark for added atmosphere - Made from soft, stretchable, and highly flexible silicone - Hypoallergenic, nonporous, and completely odorless for pure comfort - Phthalate-free and 100% body-safe material - Easy to clean and safe for the top rack of the dishwasher - Compact design with a 2 in. (5.1 cm) width/diameter Achieving the perfect fit is effortless thanks to the incredibly stretchy nature of the silicone. While the unstretched inner diameter sits at approximately 0.88 in. (22 mm), the material is pliable enough to expand easily, making it comfortable to apply whether you are soft, hard, or anywhere in between. For the smoothest experience, we recommend using a generous amount of lubricant. Since this ring is made of high-quality, nonporous silicone, it is compatible with water-based lubricants, which will help prevent any degradation of the material over time and ensure easy removal after your session. Maintaining your gear is just as important as the playtime itself. Because the Cog Ring is nonporous, it won't harbor bacteria, making hygiene a breeze. After use, simply wash it with mild soap and warm water, or place it on the top rack of your dishwasher for a deeper clean. To keep the glow looking its best, ensure it is dried thoroughly before storage. This ring is an ideal choice for anyone seeking a reliable, body-safe enhancement that is as easy to care for as it is to enjoy. Add a bit of luminous intensity to your collection and experience the perfect balance of comfort and stamina. Find your next favorite sensation at [Phareros.com](https://phareros.com/) . ## Frequently asked questions #### Is this ring safe for sensitive skin? Yes, this ring is made from hypoallergenic, nonporous, and phthalate-free material, ensuring it is 100% body-safe for pure comfort. #### How do I keep the ring clean after use? Cleaning is easy; you can wash it with mild soap and warm water, or place it directly on the top rack of the dishwasher for a deep clean. #### What kind of lubricant should I use? For the smoothest experience, we recommend using a generous amount of lubricant, as the ring is compatible with water-based lubricants to prevent material degradation. #### What benefits can I expect from wearing this ring? This ring is engineered to help delay ejaculation and prolong erections, while also enhancing both the visible size and thickness of the shaft. ## Similar products - [Rock Solid Glow in the Dark Big O Ring - Blue](https://phareros.com/product/rock-solid-glow-in-the-dark-big-o-ring-blue/) — $12.60 - [Rock Solid Glow in the Dark Mega Ring - Blue](https://phareros.com/product/rock-solid-glow-in-the-dark-mega-ring-blue/) — $13.66 - [Rock Solid Glow in the Dark Mega Ring - Green](https://phareros.com/product/rock-solid-glow-in-the-dark-mega-ring-green/) — $13.66 - [Rock Solid Glow in the Dark Dual Enhancer - Blue](https://phareros.com/product/rock-solid-glow-in-the-dark-dual-enhancer-blue/) — $15.76 - [Rock Solid Glow in the Dark Big O Ring - Black/Green](https://phareros.com/product/rock-solid-glow-in-the-dark-big-o-ring-black-green/) — $12.60 --- ## Buying from Phareros Free US shipping on orders over $49. Orders ship in plain packaging with no external markings. 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