SKU: 8600799329

ULTRACORE Core ballstretcher w/ Axis ring RED ICE – Rechargeable, Discreet, Intimate Wellness Accessory – Quiet, Rechargeable, Waterproof, Couples & Solo Use, Discreet Intimate Wellness Accessory

Sale price$73.71 Regular price$81.90
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

ULTRACORE Core ballstretcher w/ Axis ring RED ICE – Rechargeable, Discreet, Intimate Wellness Accessory – Quiet, Rechargeable, Waterproof, Couples & Solo Use, Discreet Intimate Wellness AccessoryULTRACORE system is for the really big ballers that dig the most bag gripping stretch! You get the amazing CORE ballstretcherits got outer ribs for super long stretch: it stays taller on your sack with more padded grip in the middle for a fatty bag squeeze. You also get the rib gripping rubbery AXIS power ring its got channel ribs inside that morph with the outside ribs on the CORE stretcher. CORE ballstretcher is an amazing ballstretcher on its ownon

ULTRACORE system is for the really big ballers that dig the most bag-gripping stretch! You get the amazing CORE ballstretcher—it’s got outer ribs for super long stretch: it stays taller on your sack with more padded grip in the middle for a fatty bag-squeeze.

You also get the rib-gripping rubbery AXIS power-ring--its got channel ribs inside that morph with the outside ribs on the CORE stretcher. CORE ballstretcher is an amazing ballstretcher on its own—on your nuts the inner smooth tunnel wraps your sack with a medium firm squeeze, but add AXIS power ring on top of the cogged CORE and get the most MAX BAG SQUEEZING.

We sweat the BIG stuff when we design for your ball needs, we put extra thought into new ways to stretch you harder—we do so much ballsack research, seriously we look at your balls a lot), we see you stretchers stacking our rings for insane sack squeezing—ULTRACORE has the features to max out your stretch right.

HOW TO WEAR: a little personal lubricant or spit, gym-sweaty showering is good, stretch CORE and drop your bag through and adjust where you want it, the inner hourglass shape will hold where you put it. If you want the max squeeze effect, slide the stretchy AXIS ring on CORE’s middle rib for grip...

Made of our extra-soft Plus+SILICONE blend, it’ll keep the grip firm enough with a smooth velvety rubbery comfortable stretch, and the right grip for more play.

Oxballs makes the best ballstretchers for all types of nutbags and all sizes and cravings, we use our gear we play with our gear we test our gear to make sure you get the best designs with the coolest features and new ways to play hard.

  • CORE ballstretcher has more squeeze inside
  • CORE has ridges outside for AXIS inner ridges to grip
  • AXIS power ring is designed to add double the squeeze to CORE
  • extra-soft Plus+SILICONE is smooth on the nuts

MEASUREMENTS/WEIGHTS
PRODUCT:
CORE BALLSTRECHER
Length: 2"/5 cm
Width: 2"/5 cm
Depth: 1.75"/5 cm
Outer circumference: 7"/18 cm
Inside diameter: 1"-1.2”/3-4 cm
Outside diameter: 2”/5 cm
Product Weight: 2 oz

AXIS POWER-LOCK RING
Length: 2"/5 cm
Width: 2"/5 cm
Depth: .75"/2 cm
Outer circumference: 6.5"/17 cm
Inside diameter: 1"/3 cm
Product Weight: 1 oz

PACKAGING DIMENSIONS:
Length: 6”/15 cm
Width: 5.5”/14 cm
Depth: 2.5”/6 cm
Package weight (total product): 4 oz

Our plus+silicone™ TPR/silicone blend: silicone for a smooth and warm feel, TPR for amazing stretch and strength. Phthalate free.
MADE IN CHINA



Discover discreet, personal wellness accessories designed for comfort and relaxation. Perfect for couples or solo use.

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8600799329

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4.5 ★★★★★
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C
Verified Purchase
Chelsey
Cuba, US
★★★★★ 5
Good~~!!
Great shirts! ^_^ no flaws
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2025
L
Verified Purchase
Liz Newman
Port Orchard, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Janola
Louisville, US
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
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Reviewed in the United States on July 28, 2025
R
Verified Purchase
Reviewer
Lake Worth, US
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
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Reviewed in the United States on January 24, 2026
B
Verified Purchase
Brittany
Houston, US
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
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Reviewed in the United States on April 8, 2026

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