# Silicone Advanced C-Ring 1.75 in. Onyx Cock Ring

## What it is

The Silicone Advanced C-Ring 1.75 in. Onyx Cock Ring is a Tantus wellness product. Positioned for for-him and for-her. Current price: $30.49 (retail value $31.99). Currently unavailable.

## Emma's take

The one that actually extends the moment.

Think of this as your *very* personal trainer — except instead of making you sweat at the gym, it's helping you go the distance where it really counts. This sleek onyx beauty from Tantus knows exactly how to keep things interesting when the moment matters most, turning those fleeting seconds into a marathon worth bragging about. **Six seconds to forty-five seconds?** Now that's what we call performance enhancement with style.

Crafted from Tantus's legendary ultra-premium silicone, this broad beauty prioritizes your comfort while delivering results that'll have you questioning why you waited so long to level up. It's like having a secret weapon in your nightstand — one that's as easy to care for as it is effective. Just slip it on *(with a little lube for the VIP treatment)*, and prepare to discover what "taking your time" really means.

- Extends your grand finale from 6 seconds to up to 45 seconds of pure bliss

- Broad design means maximum comfort, minimum "ouch" moments

- Ultra-premium silicone feels like luxury against your skin

- Hypoallergenic formula plays nice with even the most sensitive situations

- Dishwasher safe because adulting shouldn't be complicated

- Boilable and bleachable for that "good as new" freshness

- Perfect 1.75" diameter hits the sweet spot between snug and comfortable

- Classic onyx color looks sophisticated on any nightstand

- From Tantus — the brand trusted by pleasure enthusiasts worldwide

## Works for him

Ready to turn your *usual six seconds* into a luxurious 45? This premium silicone ring does exactly what you'd hope — keeps everything exactly where it should be for way, way longer. **Tantus knows what they're doing** with their ultra-premium silicone formula, so you get comfort without compromise. The broad design means no pinching, just pure enhancement. *Pro tip:* a little lube on the inside makes everything smooth sailing. Wonder what nearly a minute of intensity actually feels like?

## Works for her

Here's the thing about a satisfied partner: **everyone wins**. When he's lasting 7x longer than usual *(we're talking 45 seconds instead of 6!)*, that's more time for you to enjoy the ride together. Plus, there's something deliciously empowering about being the one who suggests trying something new. This premium Tantus ring is designed for comfort and safety, so no weird pinching situations. **Think of it as** relationship enhancement with a money-back guarantee. Curious what longer-lasting pleasure could mean for both of you?

## Specifications

- Material: 100% Ultra-Premium Silicone
- Inner Diameter: 1.75 inches (5.08 cm)
- Color: Onyx
- Hypoallergenic: Yes
- Boilable: Yes
- Bleachable: Yes
- Dishwasher Safe: Yes
- Lube Recommendation: Water or oil-based (not silicone)

## What's in the box

- 1x Silicone C-Ring (1.75 in. diameter)

## Care instructions

- Wash with mild soap and warm water after each use.
- Air-dry completely before tucking into storage.
- Use water or oil-based lube only, never silicone.
- Toss in the dishwasher or boil for deep cleaning.
- Store in a cool, dry place away from direct sunlight.

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Last updated: 2026-07-21
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## Frequently asked questions

## What size is the inner diameter of this ring?

The inner diameter is 1.75 inches, which is designed to feel supportive without being too tight or restrictive for most people.

## Can this be worn during partner play?

Absolutely. This ring is designed to enhance sensations for both partners during intimate moments together.

## Is this material body-safe and hypoallergenic?

Yes, it's made from 100% ultra-premium silicone that's completely body-safe and hypoallergenic. Perfect for sensitive skin.

## Is it safe to share this with a partner?

Since it's made from non-porous silicone, you can safely share it after proper cleaning. You can even boil it for complete sterilization between uses.

## How long should this last with regular use?

High-quality silicone like this can last for years with proper care. Just watch for any tears or changes in texture as a sign it's time to replace.

## Which types of lube work best with this?

Water-based or oil-based lubes work perfectly. Just avoid silicone-based lubes as they can break down the silicone material over time.