The OxBalls Core Gripsqueeze Ballstretcher is built around a ribbed outer shell that creates a super long, springy downward stretch while a padded, grippy middle section gives your sack a thick, "fatty" squeeze that looks and feels genuinely heavy. Based on Oxballs' best-selling SQUEEZE ballstretcher, Core wraps your nuts in a smooth hourglass inner tunnel that delivers a medium-firm, even squeeze across the scrotal skin — no digging, no pinching — while the raised exterior ribs push everything down for real low-hangers. Slip it on with a little water-based lube, hook your fingers inside, stretch it open, and feed your balls through one at a time; the hourglass shape locks it comfortably in place without constant readjustment. The whole thing is moulded from Oxballs' extra-soft Plus+SILICONE blend — a silicone and TPR combination — giving it a velvety, rubbery hand that grips just enough to stay put during longer wear and intense play without sticking uncomfortably to skin. The thick, rubbery rim won't cut into your sack, and the inside diameter stretches from 1 to 1.2 inches to accommodate a wide range of scrotum sizes.

OxBalls Core Gripsqueeze Ballstretcher features:

• Outer ribs create a super long, springy stretch and push everything down for a low-hanging result
• Hourglass inner tunnel delivers a medium-firm, even squeeze with no sharp edges
• Stays taller on your sack with a padded middle section for a full, "fat" bag look
• Extra-soft Plus+SILICONE blend is smooth, stretchy, and grippy with a velvety feel
• Thick, rubbery rim won't dig in or pinch during longer wear sessions
• Designed for visible low-hang and bulge enhancement under gear or on its own
• Compatible with OxLUBE and other water-based lubricants

Specifications / Size & material

• Length: 2 in / 5 cm
• Width: 2 in / 5 cm
• Depth: 1.75 in / 5 cm
• Outer circumference: 7 in / 18 cm
• Outside diameter: 2 in / 5 cm
• Inside diameter: 1–1.2 in / 3–4 cm (stretches to fit)
• Product weight: 2 oz
• Material: Oxballs Plus+SILICONE (silicone + TPR blend)
• Body safety: Silicone + TPR blend; use only water-based lubricants to preserve the material

Intensity & Experience Level

Level: Beginner to Intermediate — Sensation: Restrictive / vacuum-pressure stretch

The medium-firm hourglass squeeze and extra-soft compound make this one of the more forgiving ballstretchers available — beginners can start with short 10–20 minute sessions and build up gradually, while experienced stretchers will appreciate the consistent grip for longer, more demanding wear. The ribbed exterior adds extra visual and tactile stimulation without making removal difficult.

Who is this product for?

• Ballstretching beginners: The stretchy inside diameter, soft Plus+SILICONE construction, and hourglass shape make putting on and taking off CORE accessible without prior experience.
• Bulge boosters: Anyone who wants to fill out a jock, singlet, or tight briefs with a heavier, lower-hanging sack for fetish, club, or exhibition play.
• Long-wear players: Those who enjoy extended stretching sessions and need a toy that grips without cutting in, pinching, or sliding off.
• Sensation seekers: People who love the tug, pull, and bounce of a stretched-out, weighted scrotum during stroking, oral, or penetration.
• Gear and fetish enthusiasts: Wearers who pair ballstretchers with harnesses, singlets, or other fetish gear and want a pronounced, heavy bulge effect throughout a scene.

How to use the OxBalls Core Gripsqueeze Ballstretcher?

1. Prep your body: Make sure your sack is relaxed and warm — a hot shower helps your balls hang lower and makes the stretching process noticeably easier.
2. Add a little lube: Apply a small amount of water-based lubricant to your balls and the inside of CORE. Start light; too much lube can cause it to slide off during wear.
3. Stretch the ballstretcher open: Hook your fingers inside CORE and gently stretch the tunnel wide enough to work with.
4. Drop your balls through: Feed one testicle through first, then the other, making sure no scrotal skin is pinched or folded inside the ring.
5. Position and adjust: Slide CORE up or down until the hourglass centre sits where it feels best — closer to the base for a snug lift, lower for maximum hang.
6. Comfort checkpoint: Your balls should feel snug, warm, and stretched — not numb, cold, or acutely painful. If you notice any of those warning signs, remove CORE immediately, reposition, and take a break before trying again.
7. During play: Wear it while stroking, receiving oral, or during penetration to enjoy extra weight, swing, and a fuller visual. Try standing from behind for visible hang and bounce, lying on your back so a partner can tug the ribs or focus oral attention on your stretched sack, or seated riding positions where movement adds extra swing and pressure.
8. Removal: Do not yank it off. Gently stretch CORE open and guide each testicle back through one at a time, adding a drop of lube if needed to ease removal without discomfort.

Techniques & ways to play

• Solo edging: Wear CORE during a long, slow edging session — the added weight and downward pull heighten scrotal sensitivity and can make orgasms feel heavier and more intense.
• Partnered oral: Have a partner focus on your stretched, hanging sack while you're on your back with legs spread; the ribs give them something to grip, tug, or press against.
• Stroking sessions: The extra bounce and swing during a handjob (solo or partnered) amplify the tactile feedback from every stroke.
• Under-gear wear: Worn beneath a jock, singlet, or tight briefs at a fetish event or party, CORE creates a pronounced, heavy bulge for exhibition or light public play.
• Dom/sub dynamics: The Dom can control placement, wear duration, and whether tugging or bouncing sensations are added — always negotiate wear time, intensity, and a clear stop signal before the scene begins; the wearer holds the right to call removal at any moment.

Pairs well with / Complete the scene

• OxLUBE: Oxballs' own water-based lubricant, designed to work with Plus+SILICONE blends without degrading the material.
• Water-based toy cleaner: A dedicated cleaner makes post-session hygiene on the ribbed and inner hourglass surfaces faster and more thorough.
• Cock rings: Stack a cock ring at the base alongside CORE for combined shaft restriction and scrotal stretch.
• Jock straps or fetish underwear: Pair with snug gear to frame the enhanced bulge during club or party wear.
• OxBalls ballstretcher collection: Explore other sizes and styles in the Oxballs stretcher range to progress your stretching practice over time.

How to clean and care

• Cleaning: Wash before and after every use with warm water and a mild, unscented soap or a dedicated sex toy cleaner. Rinse thoroughly, paying attention to the ribbed exterior channels and the hourglass inner tunnel where residue can collect.
• Drying: Pat dry with a lint-free towel, then allow CORE to air dry completely before storing — moisture trapped inside the inner tunnel can encourage bacterial growth.
• Lube compatibility: Use only water-based lubricants. Silicone-based lubes can degrade or weaken the Plus+SILICONE (silicone + TPR) blend over time and should be avoided entirely.
• Storage: Keep in a cool, dry location away from direct sunlight and heat. Store CORE in its own pouch or container so it does not rest directly against toys made from TPE, PVC, or unknown materials, which can cause chemical reactions.
• Surface care: If the surface ever becomes tacky, a light dusting of cornstarch (not talc) can restore the smooth, velvety feel. Do not use talcum powder.

Additional information

• Versatility: Suitable for solo edging, long casual wear, partnered play, fetish events, and discreet under-clothing use depending on personal comfort and clothing choice.
• Varied sack sizes: The inside diameter stretches from 1 to 1.2 inches, accommodating a wide range of scrotum sizes; those with high-and-tight sacks will find warm-up (such as a hot shower) makes fitting easier.
• Sensitivity boost: Consistent pressure and stretch heighten scrotal awareness during play, which many users report intensifies orgasm sensation.
• Wear time: The extra-soft compound and hourglass design make CORE suitable for both short intense sessions and longer casual wear — always listen to your body and take regular breaks.
• Under-gear aesthetics: Worn beneath a jock, singlet, or tight briefs, CORE creates a more pronounced, fuller bulge for fetish or club play.

Special considerations / warnings

• Circulation check: Regularly verify that your balls feel warm and comfortable during wear. Remove CORE immediately if you notice numbness, sharp pain, or colour changes such as blue, purple, or very pale skin.
• Wear duration: Beginners should start with 10–20 minute sessions and increase gradually as the body adapts. Experienced stretchers may go longer, but breaks are always recommended.
• Hair: If you have significant hair at the base of your sack, consider trimming (not shaving) to reduce pulling and pinching when putting CORE on or taking it off.
• Removal: Never yank CORE off. Gently stretch it open and guide each testicle back through one at a time, using a drop of water-based lube if needed.
• Medical flag: If you have a history of testicular conditions, varicocele, varicose veins, or any circulation issues, consult a healthcare provider before undertaking intense or prolonged ballstretching. This is a pleasure product and is not a medical device; it should not be used as a substitute for any medical treatment.

18+ only. For consensual adult use.