Oxballs Cock Rings Australia - CBT Gear, Ball Stretchers & Silicone Male Sheaths

OXBALLS is a Los Angeles maker of thick, stretchy cock rings, slings, ball stretchers, cock sheaths and hollow plugs. Its company, Blue Ox Designs, LLC, is based in Chatsworth, California. It won an XBIZ Award in 2023.

About OXBALLS

OXBALLS is run by Blue Ox Designs, LLC from a unit in Chatsworth, in the San Fernando Valley of Los Angeles. Its US trademark gives 1 January 2008 as the earliest claimed use of the OXBALLS name on sex toys. No founding date is on public record. T-shirts and hats followed in 2013.

OXBALLS says it creates all its own designs, and that about 75% of its range is made in the Los Angeles area (brand statement). Some product pages state that other designs, such as Truckt and Donut-2, are made in China. In 2024 the brand described itself as having 15 years of design experience.

The look is hard to miss. Walls are thick and squishy, colours run from Ice and Orange to Eggplant and Police Blue, and names are blunt. OXBALLS writes for gay and kink buyers first, and that focus earned it its 2023 XBIZ Award.

New designs arrive often. In 2023 it began shipping the Hulk sheath in Black, Clear, Army and Eggplant. In 2024 it added the Glowsling, a cocksling with a glowing LED insert, and the Core ball stretcher. OXBALLS says its team uses and tests its own gear before release (brand statement).

OXBALLS lines

These named lines and signature designs come in more than one version.

Night Edition

Night Edition is OXBALLS' all-black line. In February 2025 the brand added 16 new designs to it, covering cock rings, cockslings, ball stretchers, cock sheaths and combination pieces. OXBALLS says they use a softer, squishier Plus+ Silicone Blend in a smooth velvet black. Unit-X, Screwdhole, FIDO, Baller and Tri-Sport all come in Night Edition. The dark finish looks discreet under clothing.

OXJOK

OXJOK is the apparel line, unveiled at a Las Vegas apparel trade show in February 2024. It covers jockstraps such as Airmesh Swagger, Champ Vintage, Hunker and Slingjock. Most come with a removable JOKFIT cock ring and rounded OXJOK butt straps. OXJOK is a registered US mark, and it was an XMA nominee in 2025. Sizes run like standard briefs, so check each listing.

OXLUBE

OXLUBE is the brand's own lubricant range, and listings say it is made in the USA. LIQUISLIK is the water-based formula. THICK is a silicone-based lube made from three silicone ingredients (brand statement). FormulaOX is a hybrid of water and silicone. Each comes in bottles and single-use sachets, and OXLUBE was an XBIZ nominee in 2024. Sachets suit travel or a first try.

Cocksling

The Cocksling is a single stretchy loop with a small ring for the shaft and a larger one for the balls. It separates and lifts everything at the base. Cocksling-2 is 2 inches long, with ring sizes from 1 to 1.25 inches. The Cocksling FIT is slimmer, and Sacksling, Powersling and Oxsling build on the same idea. It is the design many buyers try first.

Squeeze

Squeeze is OXBALLS' best-known ball stretcher, with an hourglass inside that grips without sliding. Squeeze Short is 38 mm tall with a 28 mm opening, made from soft FLEXtpr, and it stacks for more stretch. Mega Squeeze is taller, while Core and Ultracore add outer ribs for a springier pull. Heavy Squeeze swaps rubber for stainless steel weight. Start with one short Squeeze before stacking.

What OXBALLS makes

Most OXBALLS designs are standalone models. Here they are, grouped by type.

Stretchy cock rings

OXBALLS makes many stretchy cock rings in TPR blends that stretch several times their size. Donut-2 is 2 inches across and 0.6 inches tall. The Truckt set pairs a 7/8-inch and a 0.7-inch ring, with a shallow channel to stop rolling. Unit-X, Bonemaker, RimRingz, Willy, Sprocket and Big-D follow, in thicker or thinner bands. Thicker bands grip harder, while thinner ones suit longer wear.

Ball stretchers and slings

Beyond Squeeze, OXBALLS makes stretchers in tall, angled and curved shapes. Neo comes in Tall and Angle versions, and Bent-1 and Bent-2 curve with the body. Unit-X Stretch tugs downward, and Z-Balls zig-zags for grip. Tri-Sport and Tri-Squeeze combine three rings into one sling. These suit buyers already comfortable with a single stretcher. Slings spread pressure across the base, so they can feel gentler than tall stretchers.

Cock sheaths and extenders

OXBALLS makes thick penis sleeves that add girth, length or both. The Hulk adds 5 to 7 inches of length, with an ADJUSTfit insert for a custom fit. Coach Storm is 7.5 inches with a curved head and a micro-ridged inner tunnel. FIDO Night Edition is 9 inches long with a built-in cocksling. Muscle, Butch and Dicker are slimmer options.

Hollow butt plugs

OXBALLS is known for hollow plugs that stay open in use. Tunnel 2 Medium has 3.5 inches insertable, an 8-inch circumference and a 1.5-inch opening. Pighole uses thin platinum-cure silicone walls in sizes up to XXL. Airhole has soft fins that fold in, then open. Glowhole adds an LED insert with 45 colour options. Each has a flared base, and sizes step up for gradual training.

Male chastity

OXBALLS makes soft chastity devices rather than metal cages. The Airlock Air-Lite weighs about 3 ounces, with vents for airflow and a built-in sling. Meatlocker is a full-cover sheath 4.25 inches wide, with adjustable depth from 1.75 to 3.75 inches. Cocklock and Tailpipe add an ass lock. Soft chastity suits shorter wear and first-time play. Vents help with airflow and rinsing.

Masturbators

Screwdhole is a 6.75-inch open-ended stroker with a screw-shaped inner channel of humps and ribs. It was an XMA nominee for Best Male Pleasure Product in 2026. Masterjack is a 5.5-inch stroker with two textured chambers and a diamond-plate grip. Jerk is a clear stroker, and ScrewD is a squishy corkscrew design. Open ends make rinsing easy. Use water-based lube with these silicone blends.

Watersports and gags

The Urinal Strap On Gag is platinum-cure silicone with a deep basin, 2.75 inches tall, on a neoprene strap. The Watersport gag adds a urinal funnel and tube in FLEXtpr with X-cross straps. Milkbone is a bone-shaped mouth gag. Our guide to the Urinal Gag and watersports play covers set-up, inserts and cleaning before a first scene. Wash each gag in warm soapy water after use.

Nipple suckers and electro play

Lankyz are liquid silicone nipple suckers with a dime-sized opening and a three-inch flared tunnel. Ribnibs and Hognips-2 add springy ribs and wider cups. For electro play, the Volt pairs a machined aluminium ring with a stretchy Sprocket ring. It takes 4 mm banana plugs or 2 mm snaps. Volt needs a separate electro-stim power unit. Lankyz also suit women and anyone with sensitive nipples.

OXBALLS materials

OXBALLS mixes its own blends and gives them trade names. FLEXtpr, Flex TPR and FLEXXX TPR are stretchy thermoplastic rubbers, used for rings, slings and sheaths. Listings say some stretch to 500% and spring back to shape.

Plus+ Silicone, FleshyPlus+ Silicone and Silsoft Silicone Blend are softer silicone mixes for Night Edition, Airlock and Screwdhole. Platinum-cure silicone is used for plugs such as Pighole and Airhole and for the Urinal Gag. Silicone is non-porous, while TPR is slightly porous and needs careful drying.

Listings say the TPR rings work with all lube types. For silicone blends, water-based or hybrid lube is the safer choice.

Most designs come in several colours. Clear and Ice versions let you see the fit, while Night Edition stays black. Colour does not change the feel, but blends do, so check the material line on each listing.

How key OXBALLS models compare

Here is how some signature OXBALLS designs line up.

Choosing your first OXBALLS piece

For a first cock ring, a soft stretchy ring such as Donut-2 or a Truckt set is the simple start. Stretch it over the shaft and balls with lube, and take it off within 30 minutes.

For lift and separation, the Cocksling is OXBALLS' signature. For a first ball stretcher, Squeeze Short is compact and stacks later. For extra size during sex, Coach or Hulk sheaths add length and girth.

Ready for more? Hollow plugs, chastity and watersports gags suit experienced players. Our look at OXBALLS male sex toys shows how wide the catalogue goes. Our range of CBT sex toys covers the harder side of cock-and-ball play.

Who OXBALLS suits, and who should look elsewhere

OXBALLS suits men who want chunky, durable cock-and-ball gear with strong fetish styling. It especially suits gay and kink buyers who like bold colours and blunt names.

Look elsewhere if you want vibrating or app-controlled sex toys. Most OXBALLS designs are non-powered, and only a few carry LEDs or electro contacts. Shoppers after slim, low-key rings may find many designs heavier than expected.

It also suits buyers who like to build a kit over time. A ring leads to a sling, then a stretcher, then a sheath or plug, all in matching colours.

OXBALLS and hünkyjunk

hünkyjunk is a sister brand sold alongside OXBALLS, with its own cock rings, slings and stretchers. Its marks are held by a separate company, HUJ Industries LLC. We list hünkyjunk on its own brand page.

Learn more

Many OXBALLS buyers start with the Cocksling and work up from there. Our OXBALLS Cocksling review explains why it became the brand's signature design.

Why buy OXBALLS at Adultsmart

We send genuine OXBALLS stock from our Australian warehouse, in a plain box with no logos on the label. Each listing names the model and material, so you can match TPR or silicone to your lube. OXBALLS: California-Designed, Boldly Built for Australian Play.