
5 Pack Assorted Cock Rings
Koster Semen Lock Ring / Cock Ring
Model: PJ-013
Product Overview:
Step up your game with the Semen Lock Ring. Designed for men who want to last longer, stay harder, and take control. Made from soft, non-toxic silicone, this set of delay rings provides reliable, firm support for a longer-lasting erection. With 4 styles sent at random, you’ll find the one that works best for you.
Key Features:
- Soft, Durable Silicone: Safe, comfortable, and built to last.
- 4 Random Styles: A mix of designs to match different preferences and needs.
- Stronger Erections: Gentle pressure for harder, longer-lasting performance.
- Increased Stamina: Stay power that keeps you going longer, giving both you and your partner more satisfaction.
- Easy to Use: Quick to put on and take off—no fuss.
- Boosted Performance: Intense orgasms, improved erection quality, and a better sexual experience overall.
Package Includes:
- 5 Rings per Pack
Specifications:
- Material: Silicone
- Style: 4 Random Styles
- No Harmful Chemicals
Ready to perform at your best? Get your Kocster Semen Lock Ring today and experience the difference.
Pairs well with

5 Pack Assorted Cock Rings
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Contact Us
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FAQs
Please read our FAQs page to find out more.
What is Kocster?
Kocster is a premium brand specializing in bold, high-quality apparel and accessories designed for those who live unapologetically.
What products do you sell?
We offer a range of statement apparel, socks, and premium cock rings, built for both comfort and confidence.
Where do you ship?
We ship worldwide, with discreet packaging for all orders.
What payment methods do you accept?
We accept major credit cards, PayPal, and other secure payment options at checkout.
How do I contact customer support?
Reach out via email or our contact form for assistance.
What is your return policy?
Due to the intimate nature of our products, all sales are final unless there is a defect.
How do I track my order?
Once your order ships, you’ll receive a tracking number via email to monitor your delivery.