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    1. Chrystalino Expert Glass Butt Plug 4 Inch

      Average customer review 4.5 out of 5 stars6 reviews

      Though this beautiful butt plug bears a striking resemblance to a blue whale, it's certainly not the size of one. At a pleasingly petite 4 inches long and 4.8 around, it's the ideal toy for beginners looking to dive into the world of glass anal toys.


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      1. Chrystalino Expert Glass Butt Plug 4 Inch

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    1. Product Description

      Though this beautiful butt plug bears a striking resemblance to a blue whale, it's certainly not the size of one. At a pleasingly petite 4 inches long and 4.8 around, it's the ideal toy for beginners looking to dive into the world of glass anal toys.

      Mixing rock-hard, shatterproof glass with a delicate, tapered frame, you'll have a whale of a time with this handblown and hardy beauty. It's temperature responsive, too, so warm it up or cool it down as you wish.

      Enjoy a pleasing 4.8 inch circumference and manageable 4 inches of insertable length from its slim, tapered tip. A flared base allows easy handling and prevents unwanted travel, so perfect for all kinds of play.

      Use with a generous helping of water-based lube to experience enviable enjoyment.

      Key Features:

      • Luxurious handblown glass butt plug in elegant blue colour
      • Measures an enjoyable 4 inches in insertable length
      • Expertly designed, with a tapered tip graduating to a bulbous bottom for filling sensations
      • A flared handle based means it's magnificently easy to use and safe for anal play
      • Made from shatterproof, non-porous, body-safe glass for peace of mind during play
    1. How it measures up

      • Base diameter: 3 inches
      • Base type: Flared
      • Circumference: 4.75 inches
      • Insertable Length: 4 inches
      • Length: 5 inches
    2. How it feels

      • Contains latex: No
      • Contains phthalates: No
      • Flexibility: Rigid
      • Material: Glass
      • Texture: Smooth
      • Waterproof: Submersible

    Product Videos

    1. Buyer's Guide: Glass Toys Explained

      Glass toys hold the power to give you almighty pleasure! Annabelle Knight explains the special properties glass toys have and how to use them. Read more: How to Use a Glass Dildo.

    Buyer's Guides

    Buy the best butt plug for you and learn how to get the most out of your new sex toy with our advice guides.

    Sex Toys Guides > Butt Plug Guides > Why Do People Use Butt Plugs?

    Sex Toys Guides > Butt Plug Guides > How to Use a Butt Plug

    Sex Toys Guides > Butt Plug Guides > Beginner's Guide to Anal Sex Toys

    1. Customer Reviews

      Chrystalino Expert Glass Butt Plug 4 Inch 6 4.5 out of 5 stars 4.5 out of 5

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      1. Chrystalino Expert Glass Butt Plug 4 Inch
      2. Chrystalino Expert Glass Butt Plug 4 Inch


    1. Blown away

      Reviewed: October 21, 2018 by Wight*goddess, a Straight Married Female

      This is my fourth glass anal toy. I have had problems in the past with glass not staying put and either dropping out or being sucked in (!). I wanted something I could wear long term, 24/7 if possible. I could see from the photos that the slimmer 'neck' and wider base would hopefully reduce the risk of this happening.

      This is beautiful, a gorgeous blue glass that has a nice weight and size to it. Its base is a fantastic design, perfectly created to follow your contours and nuzzle snuggle between your cheeks while the 4-inch length rests securely inside.

      I have been wearing this for 24 hours straight now, and it's so comfortable. I am permanently aware it is there, its weight and girth are a constant reminder, but the shape means you don't have to constantly clench to hold it in and can relax without fear of it migrating.

      The product packaging is stylish, a classy blue and white box with a sliding case. Inside the plug is presented in a foam bed. It is the only toy I have purchased that I would choose to store in its original packaging - if I were to need to store it anywhere!

    2. Overall Rating:
      10 out of 10 stars
      Weight, size and design are fantastic.
      Nothing to dislike.
      Bottom line
      A great plug for long or short term play.
    3. Was this review helpful to you? Yes
    1. Beautiful Bum Art

      Reviewed: January 29, 2018 by RosyCheek, a Straight Married Female

      I had a WHALE of a time with this plug. It took me to DEPTHS I haven't been before, I was instantly HOOKED. Oh, the TAILS I could tell. OK, enough of the FISHY puns...

      The Chrystalino Expert Glass Butt Plug is absolutely glorious. It was packaged in a beautifully simple, tasteful, quality box. If you are one to gift beautiful pieces of bum art the recipient would not be disappointed. Opening the white box the bright blue really jumps out! This is such a beautiful crystal sea blue, unlike anything I have seen. The handblown glass is stunning, completely flawless. I have to talk about that base! It is so unusual, unique and utterly gorgeous! It is so oceanic, it has the look of a whale tail or for me a mermaid tail! It is pretty yet practical and the puns now make sense. It really is something to be admired.

      The plug has a great weight to it, it's not too heavy that it pulls you down and difficult to hold in place, nor is it too light you forget it's there. This petite beauty likes to remind you of its presence! With glass I prefer to use the Lovehoney silicone lube, it makes it easier and more comfortable over long periods of time. It slides in so easily with its fine tapered ti and glides to the wider middle before that final pop of full insertion. Do not let the word "expert" fool you. I have several plugs but I am no expert. Expert is mealy the design name, perhaps due to its expertly crafted design.

      The glass quality is superb. It can be heated with warm water, chilled in the fridge without the risk of damage. I much prefer it chilled.

      This is super comfortable to wear. That base, yes it's all about the base, nestles in between and across the bum cheeks. You can sit with it, have sex with it, walk a tightrope with it* whilst it stays put. Sex with my husband was kicked up a notch with this in. The plug, although not insanely large, fills you up pleasantly making him hit that elusive G-spot with ease. Oh, how I love this.

      This is my third glass plug and by far my favourite. My husband loves it too, I often catch him having more than a sneaky peek when I'm wearing it and he is more prone to take me from behind!

      *does not give you magic tightrope walking powers.

    2. Overall Rating:
      10 out of 10 stars
      The base, colour, quality, shape and size.
      Nothing at all!
      Bottom line
      For the novice or expert. A must for the toybox.
    3. 5 people found this review helpful. Was this review helpful to you? Yes
    1. Perfect for long wear

      Reviewed: March 24, 2018 by Alittlesubmissive

      My owner likes me plugged most of the time, yet we've struggled to find a plug that is comfortable enough for me to deal with, yet big enough that I am continually reminded I'm plugged.

      This is the perfect solution! The plug looks gorgeous - something I am pleased to wear - and the smooth glass and base make for very comfortable wear. It's big enough that he can take me anally whenever he wants but not so big that my day is ruined.

      It is a little heavy when walking around, I think this is the problem with all glass to be honest. It's a brilliant alternative to jewelled metal plugs if that's not your thing. My new favourite toy!

    2. Overall Rating:
      9 out of 10 stars
      It's just the right size and the base is comfy. It's so pretty.
      It's a little heavy to walk for long periods in.
      Bottom line
      Needs to be your next purchase.
    3. Was this review helpful to you? Yes