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Vixen | Nova Network

OnyxColossus 12.5" XXL Realistic Dildo | Dual-Density Suction

OnyxColossus 12.5" XXL Realistic Dildo | Dual-Density Suction

Regular price $61.99 USD
Regular price $0.00 USD Sale price $61.99 USD
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Color
Quantity

Description

Specifications

Total length: 12.5 inches

Insertable length: 10 inches

Head circumference: 8 inches

Shaft circumference: 7.5 inches

Base circumference: 7.8 inches

Diameter: 2.5 inches

Color: Flesh-toned

Material: 100% liquid dual-density silicone — soft outer layer with a firm inner core

Base: Powerful suction cup for hands-free play

Properties: Odorless, waterproof, durable and easy to clean

Targets: Deep vaginal and anal play

Best for: Experienced users who love size and stretch

Packaging: Discreet black, unmarked


Why You'll Love It

Real-feel realism. Soft, flesh-toned 100% liquid silicone over a firm inner core delivers a lifelike, melting touch.

Built for size lovers. With 10 inches of insertable length and a girthy 8-inch head, it offers deep fullness and a satisfying stretch.

Bends to your body. Firm yet flexible, the inner core supports any angle so you can find your perfect position.

Hands-free freedom. The powerful suction cup grips any flat surface for wild, hands-free play.

Easy peace of mind. Odorless, waterproof and durable silicone cleans up effortlessly.

A playful gift. Doubles as a cheeky gag gift or conversation starter for bachelor and bachelorette parties.


How to Use

Clean before first use with warm water and a gentle toy cleaner.

Press the suction cup firmly onto a smooth, clean flat surface for hands-free play.

Apply a generous amount of water-based lubricant before use.

Bend to your preferred angle, ease in slowly and build your rhythm at your own pace.

Detach and clean thoroughly after use.


Care Instructions

Wash before and after each use with warm water and a gentle toy cleaner.

Waterproof silicone is easy to rinse clean and dry.

Use only water-based lubricants to protect the silicone.

Dry completely and store in a cool, dry place.


Frequently Asked Questions (FAQ)

What are the dimensions?

12.5 inches total length, 10 inches insertable, an 8-inch head circumference and a 2.5-inch diameter.

What color is it?

Flesh-toned.

What material is it made from?

100% liquid dual-density silicone — soft on the outside with a firm inner core for a realistic feel.

Can it bend to different angles?

Yes — the firm inner core provides support while staying flexible enough to suit your preferred position.

Does the suction cup hold securely?

Yes — the powerful base grips any flat surface for stable, hands-free play.

Is it suitable for beginners?

It's designed for experienced users who enjoy size and stretch.

Is the packaging discreet?

Yes — it ships in plain black, unmarked packaging.

Privacy Guaranteed

Every order is shipped in plain, unmarked packaging — your privacy is always our priority.

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Safety & Legal Disclaimer

All products are for adult use only. Keep out of reach of children and pets. Use as directed and stop if any irritation or issues occur. Clean items before and after use. Avoid prolonged submersion despite waterproof design.

Supplements are not evaluated by the FDA and are not meant to diagnose, treat, or cure any condition. Always consult a healthcare professional if unsure.

Remove accessories before sleeping or bathing. Apparel and item colors/sizes may vary slightly.

By purchasing, you agree to use all products safely and responsibly.

The Vixen Playbook

Discover the Pleasure, Safety & Satisfaction Behind Every Vixen Toy

At Vixen, we believe every product is more than just a toy — it’s an invitation to explore your body, deepen your intimacy, and embrace your desires with confidence. Whether you're new to adult toys or a pleasure connoisseur, each item in our collection is backed by quality, safety, and satisfaction.

Why Vixen?

Every Vixen toy is curated for those who expect more — more sensation, more comfort, more trust. We don't just sell pleasure products; we provide an experience rooted in:

Body-safe materials (silicone, ABS, glass, stainless steel).

Inclusive selections for all genders and orientations.

Fully discreet billing and shipping.

Expert-crafted product descriptions and support.

Satisfaction guaranteed on every order.

We partner with brands that meet the highest standards in functionality, safety, and design — so when you shop Vixen, you shop confidently.

Safe, Clean, and Body-Ready: The Vixen Material Promise

Your body deserves the best. That’s why we prioritize:

Medical-grade silicone: Non-porous, hypoallergenic, easy to clean.

ABS plastic: Durable, smooth, and body-friendly.

Borosilicate glass & stainless steel: Great for temperature play, ultra-hygienic.

Phthalate-free TPE/TPR: Used in some realistic strokers for ultra-soft texture.

Every product page includes clear specifications for materials, cleaning instructions, and compatibility with lubricants. Most of our toys pair best with water-based lubricant, ensuring safety and longevity.

Easy Maintenance: Clean, Store, Repeat

Keeping your toy clean ensures long-term pleasure and safety. Here’s how we recommend caring for your toy:

Before and after use: Wash with warm water and unscented soap or use a toy-safe cleaning spray.

Electric toys: Wipe with a damp cloth and mild soap. Never submerge unless 100% waterproof.

Non-electric silicone/glass/metal: Many are boilable or top-rack dishwasher-safe.

Storage: Keep in the included pouch or separate from other materials to avoid reaction.

Clean toys = safer, better, and longer-lasting play.

Designed for Every Body

We’re proudly inclusive. Vixen toys are for:

Women, men, nonbinary & trans customers.

Solo adventurers and curious couples.

All sexualities and experience levels.

Beginners and pros alike.

From petite beginner plugs to dual-ended dildos, vibrating cock rings to prostate massagers — we make sure everyone finds their fit, their fantasy, and their freedom to explore.

Let’s Talk Compatibility

We get questions like “Can this be used with a harness?” or “Which lube is safe for this toy?” all the time — and we answer those directly on each product page.

Here are some general rules:

Water-based lube = universally compatible.

Silicone lube = only safe with non-silicone toys (like glass, metal).

Strap-on harnesses = check for a flared base or O-ring compatibility.

Condoms = always a good option for shared toys or porous materials.

99% of Vixen’s product pages includes size, fit, and usage notes to take out the guesswork.

Discreet Packaging. Secure Checkout. Private Satisfaction.

Your privacy is non-negotiable. All orders are shipped in plain, unmarked packaging, and our name never appears on the outside.

No logos.

No giveaway product names.

No one will know what’s inside but you.

Payment is secure, billing is discreet, and your details are protected. That’s our promise.

Questions? We’ve Got You Covered.

Are your toys safe?

Yes — all toys on Vixen are made from body-safe, non-toxic materials. We never stock cheap, unsafe, or low-quality items. Each listing includes detailed materials info, and we third-party test everything for comfort and durability.

How do I choose my first toy?

Start simple. Bullet vibrators, smaller dildos, or soft strokers are great intros.

Can I use this toy in the shower or bath?

If it says waterproof — absolutely. Just look for the “Waterproof” or “Fully Submersible” icon on the product page. If it’s “Splashproof,” stick to dry areas. Please note: While many of our toys
are labeled waterproof, we do not recommend submerging any electric toy for extended periods. Always exercise caution to preserve battery life and internal components.

What is your return policy?

Due to the nature of intimate products, we don’t accept returns of opened items. But if something arrives damaged, defective, or not as described, we’ll replace it or make it right. Just contact our support team within 30 days.

Will anyone know I bought a sex toy?

Nope. Your order ships discreetly and your billing statement uses a generic business name. Your secret is safe with us.

Looking for the best clitoral suction toy? Or maybe a thrusting dildo for deeper stimulation? Vixen carries it all: powerful wand massagers, wearable panties with vibrators, dual-ended dildos, prostate massagers, BDSM restraints, strokers with lifelike textures, and more. Whether you’re after app-controlled couples toys, realistic male masturbators, vibrating butt plugs, or beginner-friendly anal beads — our collections cover every fantasy.

Shop top categories:

Clit vibrators for intense external pleasure.

Thrusting dildos for internal discovery.

Dual vibrators for blended stimulation.

Cock rings to enhance erection and endurance.

Double dildos for lesbian and couples play.

Strap-on kits and harnesses for pegging and role play.

Anal toys for prostate or beginner backdoor fun.

BDSM gear including cuffs, gags, blindfolds, and collars.

Male strokers and sleeves for realistic solo play.

Lubricants, toy cleaners, and accessories for better care.

Don’t forget to check our blog for how-to guides, size tips, and toy comparisons.

Vixen: Powered by Pleasure. Protected by Trust.

Our mission is simple: Make pleasure safe, stylish, and empowering. With thousands of happy customers, premium quality standards, and a fully secure store, Vixen is where your desires meet design.

Thank you for trusting us with your pleasure!