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Acorn

$99.00 – $139.00Price range: $99.00 through $139.00

Intense plugs for stretching, training or just for fun

 
Clear

Everything made by SquarePegToys® is crafted entirely in the USA from only US sourced, 100% Platinum Grade Silicone.

See our Plug Primer in the Learning Center for valuable information about selecting and using plugs.

Preview this toy with Shop@Home

This toy is in the Shop@Home program. A new concept in adult toy shopping, Shop@Home allows you to review toys at home and keep only the ones that you want. A small, non-refundable per toy fee includes the special handling and pre-printed return shipping label. Read more about the scope and rules of the program.

SKU: N/A Categories: Beginner Level, Intermediate Level, Advanced Level, Medium Circumference, Large Circumference, Small Length, Fisting Training, Plugs, Prostate, Shop@Home™, Stretch
  • Description
  • Specifications
  • Reviews (6)

Acorn

Developed directly from one of my very first modifications to a toy – taking an off the shelf purchase and carving it up to create the ever so slightly tapered stretch with a raised ring around the bottom. I had forgotten about the feeling this old toy gave me, but when I came across it one day years later I got right to work on these new ones so I could relive it once again. The result is one of my long time favorite shapes.

Wonderful design for stretching and stretch training. As a set they all work together to get you up to 11″. The ridge massages the sphincter in a sublime way once you’re relaxed a bit, might be a bit much for some, while the narrow neck and slim base give it a great tight full feeling inside. Not made over 6″ tall so that it fits entirely within the rectum without penetrating the inner sphincter.

The Acorns are entirely different toys in each material. For example, in SuperSoft the ridge is less aggressive and I can take the large size as easily as I can the medium size in firm.  The Large compresses just enough to help me as I warm up to it and then expands out fully once I’m relaxed.  The Firmer Black is aggressive right out of the gate.  Something to think of when ordering your size.

Incept Date: 2004

XL size added January 2016

Please remember that the rectal lining is designed by nature to absorb things and has a direct connection to the bloodstream, so if you don’t splurge on 100% Platinum grade silicone for most toys, do so at least for your plugs to avoid toxicity.

Product Specifications

Everything made by SquarePegToys® is crafted entirely in the USA from only US sourced, 100% Platinum Grade Silicone.

materials

  • Firmer
    Black
  • SuperSoft
    Bronze
  • SuperSoft
    Graphite

sizes

  • Small
  • Medium
  • Large
  • XL

Measurements

Small

Height 6" • Circ 7.5" - 8.5"

Height 15.5cm • Circ 19cm - 21.5cm

Medium

Height 6" • Circ 8.5" - 9.2"

Height 15cm • Circ 21.5cm - 23.5cm

Large

Height 6.2" • Circ 9.2" - 9.8"

Height 16cm • Circ 23.5cm - 25cm

XL

Height 5.5" • Circ 9.8" - 11.2"

Height 14cm • Circ 25cm - 28.5cm

Please Note

  • These toys are hand-made and every effort has been made to give measurements that represent their size, please allow for up to 5% variance in measurements from those given. Due to their flexible nature, actual size in use may change when compressed or stretched.
  • Measurements are taken from a player’s perspective and describe the minimum stretch required to use a toy and not what the smallest part of the toy might be; the max can be found anywhere along the toy. A circumference to diameter conversion table can be found in our FAQ.
  • Consult the convenient toy sizing charts to help you find toys in your size range.
  • Model descriptions solely reflect my own experience and are not to be interpreted as instructions for use.
  • Only you can know what your level of expertise and capacity for play are. Always play safely and within your own limits.

Special Care for SuperSoft

  • Store upright or creases and imprints can become permanent.
  • Do not store next to or on vinyl or other rubbers with a strong odor as their plasticizers will harm the silicone.
  • Otherwise normal care for silicone applies.

Reviews

  1. Ty (verified owner) – November 15, 2019

    I bought the Acorn small but let me preface that this is by far the biggest toy I have used to date(don’t let the small part fool you). That said, using this toy was a very comfortable experience. I did not feel any discomfort afterwards like with other products from other manufacturers. It must be due to the supersoft and superior material. Now don’t get me wrong the Acorn provides a great stretch and takes a lot of warming up to get it all in. It feels great and the sensations are fantastic. I am amazed that this toy is so big yet so comfortable. I am a customer for life. Thanks!

  2. James S (verified owner) – April 9, 2020

    Small, medium, well medium ,, I must get the large now… These things are HUGE, large is dreaming, in a good way. SPT is Awesome, thanks to all , super fast order processing and delivery. QUALITY TOYS!

  3. Analaddict72 (verified owner) – July 8, 2021

    So I just got my Acorn XL in supersoft bronze and it only took one night but I’m in love with it. With a 11 inch circumference, it put me into a euphoric/orgasmic state of mind feeling that fullness inside me. Oh and let me tell you about that ridge at the bottom just before it tapers off to the base … EFFIN AMAZING! The feeling was so intense that I could barely keep it in and feeling the ridge as I pulled it out gave me a big orgasm. I want to get the same size in the firmer black at some point, but for now I’m going to continue to “practice” (and cum) with the supersoft, as that ridge is a difference maker. Love this toy!!!

  4. Jason (verified owner) – September 24, 2021

    Incredible. Simply incredible. I started with the trainer to get ready for this monster (the large) and I’m glad I did. It was a little tough to get in at first because of how soft it is. Once it starts going in holy shit wow! It just blasts in and the ridge hits and wow! I had to hold on to the workbench for a few minutes until my legs stopped shaking. The ridge hits again on the way out and just wow. After 20 minutes or so I was able to just push it in with my hand and not sit on it and I had to stop and take a rest. I’ve never been so full. I can’t wait for my next session and I want to try and sit down with it in me next time. Thank you, thank you, thank you for making such an fantastic product.

  5. Nemanja (verified owner) – August 14, 2025

    I have Acorn in XL size and its one of the best plugs that i own. I love to wear it long therm for walks or on the beach. It sits perfectly and securely ind the hole.and the edge on the bottom part makes it easy to keep in even without support or harness needed. I find the oval shape great, it makes the plug feel and seem smaler in diameter than it actually is and that makes it so easy to insert while still having a massive plug in the ass.
    Just hoping one day we can expect XXL version. Im sure there are many holes that would be happy with the next size.

  6. N (verified owner) – March 25, 2026

    I was feeling adventurous, so I tried the XL size Acorn, and now it is one of my favorite toys. I was a little hesitant about the jump from my previous go-to large plug (3.4″ diameter/10.7 inch circumference) to the 11.2″ circumference of the XL Acorn, but the supersoft material is very forgiving. Also, the plug has more of an oval cross-section than the typical plug. The lip is an incredible feature both going in and out – the first time that lip popped in, I just about got weak in the knees. I’m kind of tempted to double dip and get a second one in the firmer material.

Logged in customers who have purchased this product since July 2019 may leave a review here. Or you can leave a review at our contact page.

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FREE Fedex® Ground shipping to the lower 48 United States & DC on orders $177 and over. International shipping capped at $37.90.

Same Day Order Processing

Orders received Mon-Fri by 8 AM Pacific Time / 11 AM Eastern Time will be processed to ship the same day.

Please note that delivery dates you are quoted at checkout are estimates only and don't account for weather delays or Holiday closures.

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  • LegalPurchase, Shipping and Return Policy I adhere to rules and guidelines for fair business practice as outlined by the UCC or Uniform Commercial Code. Due to the nature of this product, all sales must be final. In the unlikely event you were to receive a defective product an exchange will be made for you of the same model. If you ever must return an item, you are responsible for ensuring safe arrival back to SquarePeg. Insured and or Delivery confirmation are recommended. I will, of course, reimburse you for these charges but I cannot be responsible for product that does not arrive safely. SquarePeg will be responsible for any damage or loss that occurs while product is in transit, once product is delivered that responsibility falls on the purchaser. I send packages by Priority Mail or FedEx ground service at my discretion unless a preference is stated when you place your order. Intellectual Property and Copyright All images and text on this site as well as the product designs themselves are protected by copyright. In the event any models are submitted and accepted for production, compensation will be made as agreed upon between SquarePeg and the creator. Submitting information in…
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