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Return To ShopUltra-light. Minimal coverage. Always on.
The Mini-Corona delivers a barely-there feel with just enough contact to stay effective—designed for all-day wear without weight or bulk.

👉 Want more coverage? Step up to the original Corona.
Angled geometry. Targeted coverage. Balanced weight.
The Oblique combines the broader comfort of a Colosso-style band with the directional stimulation characteristics of the Apex system.
Designed with asymmetric geometry and thick stainless steel walls, it delivers balanced weight, refined pressure distribution, and highly versatile positioning options.
Creates variable pressure zones depending on orientation.
Adds moderate weight and grounded presence.
Beveled on one side for easier application, more squared on the other for stability.
Rotate the ring to alter contact points, coverage, and stimulation focus.
Refined. Versatile. Engineered.
The Oblique delivers nuanced control and adjustable pressure dynamics in a uniquely ergonomic stainless steel form.
Precise. Controlled. Intensely focused.
The Pressure Point Head Ring is made for users who want more control over where pressure is applied. The swiveling disc creates a focused but broader contact point than a ball, giving this ring a more deliberate, pressure-driven feel.Bright. Weighty. Confident.
The Rainbow Head Band is made for users who want strong color, real weight, and a secure fit in one bold designer ring.Sharp lines. Lightweight feel. Precision styling.
Inspired by the clean geometry of a blade edge, the Razor Head Ring delivers a streamlined designer profile in a lightweight stainless steel form.
Its faceted contours create visual definition while maintaining comfortable wearability.
Clean. Precise. Refined.
A minimalist designer ring with sharp visual character and surprisingly lightweight wear.
Smooth. Practical. Surprisingly useful.
Red Silicone Rings are simple, but extremely useful. They can help you test fit, support heavier metal rings, separate stacked rings, or provide a softer lightweight alternative when metal feels like too much.Premium. Warm-toned. Powerful.
The Titanium-Finish Power Ball Head Ring brings a rose gold upgrade to one of HMO’s strongest sensation-focused head ring designs. It is bold, polished, substantial, and built to stand out.Heavy. Bold. Piercing-inspired.
The Screwball Head Ring gives you the look and weight of oversized body jewelry in a head or shaft ring format. It is substantial, clean, and made for users who want a heavier wire profile with a removable-ball design.Warm. Solid. Timeless.
Solid Brass Cock, Head & Shaft Bands offer a different kind of metal presence: less clinical than stainless, heavier than aluminum, and visually warmer than either. They are classic, substantial, and especially strong as a coordinated setup.| Size | Metric | Typical Use |
|---|---|---|
| 3/4" | 19mm | Small head / decorative placement |
| 7/8" | 22mm | Head / shaft placement |
| 15/16" | 24mm | Head / shaft placement |
| 1" | 25mm | Head / shaft placement |
| 1-1/8" | 28mm | Head / shaft placement |
| 1-3/16" | 30mm | Head / shaft placement |
| 1-1/4" | 32mm | Larger head / shaft placement |
| 1-1/2" | 38mm | Small cock ring / scrotal / larger shaft placement |
| 1-3/4" | 45mm | Cock ring placement |
| 2" | 51mm | Cock ring placement |
| 2-1/2" | 64mm | Large cock ring / specialty placement |
| 3" | 76mm | Extra-large / specialty placement |
Classic. Warm. Versatile.
Solid Brass Wire Rings bring old-world metal character to a simple, seamless ring design — ideal for users who want a warm-toned alternative to stainless steel with multiple placement possibilities.Rugged. Adjustable. Intense.
The Spiked Head Ring is built for users who want a more extreme visual statement with adjustable stainless steel contact and serious weight.Dynamic. Weighty. Intensely interactive.
The Spin Ball Head Ring takes ball-style head rings into more active territory. With multiple spinning balls and moving spacers, it delivers pressure, motion, and visual impact all the way around the ring.| Thickness | Available Inside Diameters | Feel |
|---|---|---|
| 6mm | 19mm, 22mm, 25mm, 28mm | Substantial but manageable |
| 8mm | 19mm, 22mm, 25mm, 28mm | Heavier, stronger presence |
| 10mm | 22mm, 25mm, 28mm, 30mm | Maximum weight and visual impact |
Secure. Rounded. Easy to fit.
The Split Rounded Head Ring gives you the smooth feel and substantial look of a rounded wire ring with the easier placement of a two-piece design. It is ideal for users who want heavier-gauge stainless steel without forcing a closed ring into place.Focused. Restrained. Unusual.
The Sperm Stopper is one of those distinctly HMO designs that crosses categories: part head ring, part urethral insertable, and unlike a conventional plug or band. Choose Single or Duo depending on how much ring presence you want around the head.
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