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Oxballs Ergo Silicone Butt Plug


In stock - Despatched from the United Kingdom

  1. Ergonomically shaped to fit and fill your back end
  2. Smooth silicone build with a cheek friendly flared base
  3. Ever popular kidney shape for a filling yet comfortable fit
  4. Comes in five different sizes to choose from

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Smooth and sleek, the Oxballs Ergo Silicone Butt Plug is a filling butt plug in a classic ergonomic kidney shape. This silicone wonder will certainly fill a hole and leave you feeling full as its anatomical design fits perfect with your body’s natural shape and can provide you with some exquisite prostate stimulation as it rubs you in all the right directions. The flared base not only keeps your Oxballs Ergo safely in place but it is also specifically designed to massage the perineum from the outside for a tantalising taint tickle. This base also sits comfortably between the cheeks for longer term wear. Just be sure to use plenty of lubricant! The neck of the butt plug is designed to sit comfortably within your sphincter giving just enough clearance before the Ergo begins to flare out and fill your rectum with its bulbous build.

Made from body safe pure platinum silicone material, each Oxballs Ergo butt plug is hand poured so no two plugs are exactly the same. This silicone material is non-toxic, hypo-allergenic, non-porous and just all around a joy to use. When you’re done simply wash your Ergo in hot, soapy water and air dry. To sanitise your plug you can boil it, bleach it or pop it in the top rack of your dishwasher.

Whether you sit and rock or wear your butt plug around the house, the Oxballs Ergo Silicone Butt Plug is a must have in your butt stuff collection.

Delivery & Returns

Free Delivery - Royal Mail Tracked 48 delivery is FREE on all orders over £55.

Next Day Delivery - Order by 3:45pm for UPS guaranteed next working day delivery.

Discreet Packaging - We use discreet packaging so there'll be no telltale signs of what's inside when it is delivered.

Free Returns - If you're not 100% happy, you can return your product(s) in their original condition and packaging for FREE within 14 days of delivery to get a full refund.

Additional Information

SKU / Product Code 84231
Harness Compatible N/A
Circumference XS: 10.16cm (4 inches), S: 13.3cm (5.25 inches), M: 15.875cm (6.25 inches), L: 18.4cm (7.25 inches) XL: 21.59 cm (8.5 inches)
Insertable Length XS: 6.985cm (3 inches), S: 7.62cm (3 inches), M: 9.525cm (3.75 inches), L: 10.16cm (4.75 inches), XL: 14.6cm (5.75 inches)
Length XS: 9.525cm (3.75 inches), S: 10.16cm (4 inches), M: 10.795cm (4.25 inches), L: 13.97cm (5.5 inches), XL: 15.24cm (6 inches)
Overall Diameter XS: 3.5cm (1.37 inches), S: 4.25cm (1.67 inches), M: 5.25cm (2 inches), L: 6cm (2.36 inches), XL: 7cm (2.75 inches)
Product Weight XS: 85g, S: 170g, M: 226.8g L: 354.4g, XL: 567g
Does Not Include Latex, phthalates
Colour Black
Material Silicone

Oxballs Ergo Silicone Butt Plug Reviews

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Customer Review Summary
5 Reviews (8)
4 Reviews (1)
Total : 9 Reviews
Is this the perfect plug?
Review by andysub65 posted on 1 September 2016
Over an extensive period I've been using plugs of gradually increasing size - each time seeking that delightful combination of stretch and fullness. All previous plugs have ultimately failed in the aim of long-term plug wearing, mostly due to unacceptable discomfort in the buttocks rather than due to the internal size. Doubt that I'm alone in this experience.
Recently I got the medium Ergo plug and it's been worn almost nightly for a couple of months. I have to say that I'm very impressed by the quality of the moulding, the excellent anatomically sympathetic design and the comfort, even after prolonged wearing (up to 8 hours so far). With an increased ease of accommodating the medium plug, I've now moved on to the large Ergo - Wow, what a fantastic feeling! It was delivered today and it's been up for over 5 hours already. I absolutely love this plug and the sensations it gives.
Don't know if a perfect plug exists, but this is the best by far in my experience. I highly recommend it to anyone seeking similar stretch and fullness in prolonged use. I'm now looking forward to the time when my ass is sufficiently relaxed during insertion of this lovely large plug for me to move on up to the extra-large...might take a while :)
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(12 of 13 people found this review helpful)
Oddballs ergo butt plug
Review by Sexybum posted on 24 April 2016
This item was a bit of a shock when first impressions on opening package,bought the medium size one and believe me that's plenty big enough but once it's in you feel just fine.
I think the next size down would be an all day wear
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(9 of 11 people found this review helpful)
Review by Sweethole posted on 23 February 2017
I got this in medium to help stretch out my hole and its so comfortable to wear. I can pop it in easily now to give me a little bit of prep before I use my stretching ring. It's definitely one you can wear all day or night. I'm going to get the large soon to stretch my little hole even further!
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(7 of 8 people found this review helpful)
Love it
Review by Andyuk posted on 24 April 2017
I love this item. I have a few butt plugs and find this one is very very easy to get in and once in can be there for as long as you feel comfy.

First started with a few mins but now moved up to having it in for over an hour, mainly before having sex so things are so tight and more pleasurable!

Worth it, buy one!!!
Do you find this review helpful?  Yes No
(2 of 3 people found this review helpful)
This is superb value for money. Buy one!
Review by Keith posted on 12 November 2017
Having worn many plugs over the years I have found them ok for a few hours of fun but then quite uncomfortable. Not in terms of insertable length, but they can feel both dry and uncomfortable. Also the 'grip' was not present.

This product is completely different.

It is superbly made, very smooth and easy to insert...given some relaxation and lube to the anal muscles. Rather than pushing the plug in, I find it easier and more sensual to lube up and squat over it. My partner also likes this method as he can see it both disappear into me and see how much I enjoy it.

If you are looking for a plug for short-term fun or fantasy, you may consider some of the larger sizes.

However, if you are looking to wear a plug for comfort, for work or a day at home, whilst being able to feel the sensations (on your own terms) well, buy this superb product.

My aim was to find a plug to wear all day, enjoy the sensations (both physically and psychologically) without it falling out of my bum, drying out or being visible.

Believe me - once this slips up, it stays there and gives a sensation of 'fullness'.

This meets all three and, at the cost, is a bargain.

Hope this is useful.
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(2 of 2 people found this review helpful)
Sizeable and incredibly comfortable for day wear.
Review by kin posted on 19 October 2017
Like so many of you, I was looking for a plug that would be comfortable to wear for protracted periods of time - 24/7 in my case.

I bought the large Ergo, and it IS that plug. The curved shape inside presses against my g-spot when worn anally, and the curved base ensures that it doesn't dig into my ass-cheeks, even after significantly long periods of wear. The base extends further than many do: the width makes it very comfortable to sit on, no matter how long for, and the length ensures that it doesn't cut into my labia when sat on, like so many other plugs have done.

I highly recommend this plug for long-term wear, with the base and shape of the plug itself making it incredibly comfortable.
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(1 of 1 people found this review helpful)
Go big, you won’t regret it !
Review by Smithy posted on 18 March 2018
I initially ordered the large plug, but when it arrived I could tell that it wouldn’t quite be big enough for me so I returned it, with ease, and ordered the extra large plug.
I was keen to try the Oxballs as my other large plug, the Ace of Spades, whilst very filling and giving a good stretch, tends to be a bit uncomfortable for me after a while.
This plug however fits like a dream. I’ve only worn it for an hour or so at the time of writing , but reckon it could easily be worn all day. It really is a good fit and the base sits nicely between my ass cheeks. I just wish Oxballs made an XXL one !
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(1 of 1 people found this review helpful)
Review by Em posted on 11 November 2017
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Small is too small, medium is perfect
Review by KinkyV posted on 21 December 2017
The small buttplug is too small and will fall off your butt. The medium is a little stretch, but it feels great inside when properly placed. I love to do small walks with it, doing the supermarket was never so much fun like now!
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