


CB The Curve Black locks your cock in secure medical-grade polycarbonate, preventing erections and orgasms for extended chastity play. Multiple ring sizes ensure proper fit while the 3.75-inch curved cage accommodates most anatomies comfortably during denial sessions.
Key Features:
Medical grade polycarbonate construction prevents unauthorized access to the penis while maintaining comfort during extended chastity play sessions and daily activities.
Multiple U ring sizes ensure proper fit around testicles and penis base for secure containment without restricting blood circulation or causing discomfort.
Sleek black design provides discrete appearance under clothing while the curved shape follows natural penis contours for comfortable long term wear.
Comprehensive kit includes brass lock keys spacers and locking pins for complete chastity control and customizable security levels during power exchange dynamics.
Lightweight hypoallergenic material allows extended wear without skin irritation while maintaining complete restriction of masturbation and sexual access to penis.
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Locked away in medical-grade polycarbonate, your cock becomes completely inaccessible once the CB The Curve Black clicks shut. Unlike basic chastity cages that pinch or slip, this curved device follows your anatomy naturally while preventing any meaningful stimulation or release.
Once secured around your cock and balls, this cage creates an impenetrable barrier between you and sexual satisfaction. The curved polycarbonate shell allows your dick to rest in its natural downward position, but any attempt at an erection meets firm resistance. Blood flow remains healthy while arousal becomes an exercise in futility—you'll feel the urge building but your cock stays trapped in its flaccid state.
The psychological impact hits harder than the physical restriction. Knowing that orgasm is completely impossible while locked creates a mental shift that many describe as liberating. Your focus moves away from sexual release toward serving your keyholder or enduring the delicious torment of denial. Every failed attempt at hardening reinforces your helpless state.
Start by selecting the correct U-ring size—it should fit snugly behind your balls without cutting off circulation. Thread your flaccid cock through the cage opening, then position the U-ring behind your testicles. The curved cage should align naturally with your anatomy when properly fitted. Insert the locking pins through the aligned holes and secure with either the brass padlock or plastic locks depending on your situation.
Proper hygiene becomes crucial during extended wear. The cage allows urination without removal, though you'll need to sit down or aim carefully. Daily cleaning involves working soapy water through the openings and rinsing thoroughly. Most users remove the device every few days for complete washing, though some committed individuals stay locked for weeks or months under careful supervision.
Chastity newcomers often gravitate toward The Curve because its generous sizing reduces anxiety about fit and comfort. The 3.75-inch length accommodates most men comfortably, while the multiple ring sizes ensure proper testicle positioning. Long-term chastity enthusiasts appreciate the durable polycarbonate construction and discreet black appearance under clothing.
Avoid this cage if you have circulation issues, skin sensitivities to polycarbonate, or require frequent erections for medical reasons. Men with extremely large or small anatomies might need custom sizing rather than this standard model. Solo users should have emergency removal plans, while couples need clear communication about duration and safety protocols.
| Feature | Specification | Sexual Benefit | User Experience |
|---|---|---|---|
| Curved design | 3.75" anatomical curve | Natural positioning prevents discomfort | Undetectable under clothing |
| Polycarbonate shell | Medical-grade material | Complete access denial | Lightweight daily wear |
| Multiple rings | Four size options | Customized secure fit | No slipping or pinching |
| Dual lock options | Brass and plastic locks | Psychological submission reinforcement | Travel-friendly alternatives |
While not technically a ball crusher, CB The Curve Black shares the category's focus on male genital restraint and control. The U-ring component creates mild pressure around the testicles, though comfort rather than crushing remains the priority. Users seeking more intense testicular sensations might graduate to dedicated crushing devices after mastering basic chastity.
Browse all Male Ball Crushers →
Though this chastity cage lacks electrical components, many users combine it with external e-stim devices for added torment. The polycarbonate material safely conducts electrical sensations when electrodes contact the cage surface. Advanced practitioners might use e-stim to create arousal they cannot satisfy while locked in The Curve.
Explore all E Stim Power Boxes →
After three weeks of testing CB The Curve Black, I can confirm this cage lives up to its reputation for comfortable denial. The 2.25" ring worked perfectly for my anatomy, creating snug containment without circulation issues. What struck me most was how quickly I adapted to the mental shift—by day four, my brain stopped expecting erections and accepted the locked state as normal. The curved design meant zero visibility under jeans or shorts, allowing normal daily activities without paranoia. Cleaning proved straightforward with a small bottle brush and mild soap. My longest continuous wear reached six days before removing for thorough washing. The psychological impact exceeded the physical restrictions—knowing orgasm was impossible created a meditative focus I hadn't expected from a simple plastic cage.
Order your CB The Curve Black - Male Chastity Cock Cage Kit from the cockringshop today and discover why comfortable chastity enhances both mind and body. Lock away temptation and unlock deeper submission through proven denial technology.
Cockringshop.com.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
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Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
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Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
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Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
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