Monolith.
One system. Three formulas. Zero compromise.
A complete reimagining of intimate care. Not "better lube in a fancy bottle"—a unified design philosophy where packaging, mechanism, and formula are engineered as one.
Discover the system
The Dispenser: Silent‑Serve™
Form follows feeling. Engineered to vanish into the moment—whisper‑quiet, no interruption, just reach and flow.
Whisper‑Precision Design
A food-graded material made and zero residual vacuum pump designed for discretion. Every compression yields an adequate amount—silent, effortless, mess‑free. Perfect the material while being invinsible form the main characters of your explicit scenes.
- Minimum noise dispensing mechanism
- One‑hand operation, ergonomic contour
- Zero Residual Air Pump dispensing
- Double Anti‑drip internal valve design
- Elegant Matte transparent finish
Engineering Specifications
Body: Food‑grade polypropylene (PP) internal reservoir
Shell: ABS external housing, premium matte finish
Capacity: 1.69 oz (50 ml)
Actuation force: Optimized for single‑handed use
Anti‑spill: Dual‑layer (rotational lock + double‑walled chassis)
Materials rating: A‑Grade (superior chemical resistance)
Noise level: < 15 dB @ 30 cm (quieter than a whisper)
US FDA & EU compliant materials
Residue: < 2% (industry average 8–15%)
GMP and ISO 22716 Compliance
100% Sustainability Package
Extra Hand
Silent-Serve™ Dispensing System. Works perfectly without noticing.
Your hand will be probably on somewhere else. Our patented, single-handed Silent-Serve™ Dispensing System features a non-circular grip for torque and a smooth internal rotator. It makes sure that your momennt of joy will experience minimum disturbance.
Don't Shake
Airless Pump Engine. Not a Ketchup, don't shake.
You should focus the strokes on your dick, not the bottle. With the airless pump engine design, the lube is always ready to come adjacent to the exit.
Our advanced airless system replaces outdated dip tubes. It creates a vacuum to efficiently dispense the formula while preventing air exposure, ensuring maximum hygiene and minimal product waste.
Zero Residual
Have you ever use up lubricant completely? Heres a chance.
<2% residue. Every drop you paid for, you get to use.
The airless piston pump advances with each press, pushing product forward without waste. No half-empty bottle you can't access. No paying for product you'll never reach.
*estimated
Play Safe
Double Layered Anti-spill protection from your clumsy mate
You know how somebody’s ass rested on the bottle for no reason? There’s no critical weak pressure points for the entire bottle when locked. Two layer of enclosure system provides you double amount of sense of safety.
Also features anti-drip internal valve, so those liquid will be either on the desired area or back into the system.
Extra Hand
Silent-Serve™ Dispensing System. Works perfectly without noticing.
Your hand will be probably on somewhere else. Our patented, single-handed Silent-Serve™ Dispensing System features a non-circular grip for torque and a smooth internal rotator. It makes sure that your momennt of joy will experience minimum disturbance.
Don't Shake
Airless Pump Engine. Not a Ketchup, don't shake.
You should focus the strokes on your dick, not the bottle. With the airless pump engine design, the lube is always ready to come adjacent to the exit.
Our advanced airless system replaces outdated dip tubes. It creates a vacuum to efficiently dispense the formula while preventing air exposure, ensuring maximum hygiene and minimal product waste.
Zero Residual
Have you ever use up lubricant completely? Heres a chance.
<2% residue. Every drop you paid for, you get to use.
The airless piston pump advances with each press, pushing product forward without waste. No half-empty bottle you can't access. No paying for product you'll never reach.
*estimated
Play Safe
Double Layered Anti-spill protection from your clumsy mate
You know how somebody’s ass rested on the bottle for no reason? There’s no critical weak pressure points for the entire bottle when locked. Two layer of enclosure system provides you double amount of sense of safety.
Also features anti-drip internal valve, so those liquid will be either on the desired area or back into the system.
The Standard: Hydra Certificate
More than authentication. A commitment to regeneration.
The Hydra Certificate
Every product you purchase comes with a Hydra Certificate. This card serves two purposes: it verifies your product is authentic, and it grants you access to our refill program. The name comes from the mythological Hydra—a creature that regenerates. When you refill instead of repurchase, you're participating in a cycle of regeneration rather than consumption.
- An enormous 50% discount forever
- protect the environment by just shopping
- Access to 90-day returns window
Size Matters
Of course, who are you kidding? Just right is always the best.
The entire top assembly functions as the control interface. It houses the patented Silent-Serve™ dispensing system, designed for seamless, intuitive interaction.
Big enough to hold it tight, small enogh to be carry to your important booty.
Double Kissing
Master the Aftermath, Enjoy both the sex and the tidy up.
Our flagship Hybrid Formulaends the dilemma, delivering the longevity of silicon with the clean, natural feel of a water-based solution. The collection is completed by purist Water-Based and enduring Silicon-Based options.
House Blend
Beyond the Shelf of Shame. As your home deserves elegance.
With a sleek cosmetic liked design. The Monolith is a confident, sculptural object like with a soft appearance with strong grip surface. You love yourself, you proud of yourself, so display your prizes like a triumph.
100% Reuseable
The system is so great that definitely worth to reuse.
The considerate design plus our refill program pushed sustainability goal into a bran new practical and loveable level. Everyone wins, no one compromises.
Size Matters
Of course, who are you kidding? Just right is always the best.
The entire top assembly functions as the control interface. It houses the patented Silent-Serve™ dispensing system, designed for seamless, intuitive interaction.
Big enough to hold it tight, small enogh to be carry to your important booty.
Double Kissing
Master the Aftermath, Enjoy both the sex and the tidy up.
Our flagship Hybrid Formulaends the dilemma, delivering the longevity of silicon with the clean, natural feel of a water-based solution. The collection is completed by purist Water-Based and enduring Silicon-Based options.
House Blend
Beyond the Shelf of Shame. As your home deserves elegance.
With a sleek cosmetic liked design. The Monolith is a confident, sculptural object like with a soft appearance with strong grip surface. You love yourself, you proud of yourself, so display your prizes like a triumph.
100% Reuseable
The system is so great that definitely worth to reuse.
The considerate design plus our refill program pushed sustainability goal into a bran new practical and loveable level. Everyone wins, no one compromises.
The Three Formulas
Each engineered for specific moments. All held to the same standard of transparency and performance.
WINGS《比翼》
The Flagship
When you don't know what you'll need but you needed something.
Sensation
Starts like water, evolves like silk
DurationAdapts and reactivates as needed
HKD 168
Refill HKD 88
Explore WINGS →
RIVER《川》
The Honest One
When you want to feel them, not the product.
Sensation
Lightweighted, invisible
DurationHonest about its limits
HKD 118
Refill HKD 58
Explore RIVER →
EARTH《大地》
The Specialist
When friction is the enemy and endurance is everything.
Sensation
Liquid velvet that never quits
DurationHours without reapplication
HKD 138
Refill HKD 68
Explore EARTH →
What is a Refill?
A refill is not a discount program. It's not a loyalty scheme.
It's what happens when you finish a MONOLITH product and choose to return—to the formula that worked, to the system that didn't fail you, to intimacy without compromise.
You used every drop. You return with your Hydra Certificate. You pay refill pricing. You receive a new product. The cycle continues.
Simple. Honest. Sustainable.
Formula Type
Hybrid (Water+Silicone)
Water-based
100% Silicone
Sensation
Starts like water, evolves like silk
Lightweight, invisible, skin-on-skin
Liquid velvet, substantial
Feel
Adaptive - natural then luxurious
Ultra-light, natural
Hours without reapplication
Glide
Medium to long-lasting
Smooth, honest duration
Long-lasting
Duration
Long-lasting, reactivates with moisture
Moderate, honest about limits
Hours without reapplication
Thickness
Medium viscosity
Light, Fluid
Smooth, substantial
Cleanup
Rinse easily by water
Quick rinse, no residue
Soap and water
Price
HKD 168 (refill 88)
HKD 118 (refill 58)
HKD 138 (refill 68)
Silicone Toys
Water Play
Glycerin-free
Paraben-free
Latex-free
Silicone-free
Volume
1.69 fl oz (50ml)
1.69 fl oz (50ml)
1.69 fl oz (50ml)
Symbol
比 (Union)
坎 (Water)
坤 (Earth)
Symbolizes
Hexxagram: Water over earth
Trigram: Flow, adapt, cleanse
Trigram: Endure, support, hold
Return Window
90-days
90-days
90-days
Warranty
18 months
6 months
6 months
Shelf Life
24 months
36 months
24 months
FDA Listing #
53-574509-025388
53-555848-501430
53-121632-718051