Fun Factory - B Ball Uno - Anal Plug - Bottle Green

What Is an Anal Plug and Is the Fun Factory B Ball Uno Right for You?

If you've been curious about anal play but aren't sure where to start, the anal plug is one of the most widely recommended entry points — and the Fun Factory B Ball Uno is a particularly well-regarded option. Priced at just £12.95, it offers a compact, smooth silicone design in a striking bottle green colourway. Fun Factory is a German brand with a long-standing reputation for producing body-safe, thoughtfully engineered intimate products, and the B Ball Uno is no exception.

Anal plugs are used by people of all genders and sexual orientations for a variety of reasons — from solo exploration to enhancing partnered intimacy. The anal region contains a high concentration of nerve endings, and many people find that gentle stimulation in this area adds a new dimension to their sexual experience. Whether you're entirely new to this or simply looking for a reliable, no-fuss option, the B Ball Uno is worth considering. You might also want to browse our range of personal lubricants, as using the right lubricant is essential for safe and comfortable anal play.

How Does the Fun Factory B Ball Uno Work?

The B Ball Uno works through a straightforward physical mechanism. Its rounded ball shape is designed to sit comfortably inside the rectum, held in place by the narrowing neck and a flared base. That flared base is a critical safety feature — it prevents the plug from travelling further into the body, which is an important consideration with any anal toy.

• The smooth, non-porous silicone surface allows for easy, comfortable insertion when used with a compatible lubricant.
• The ball shape provides a gentle feeling of fullness, stimulating the nerve-rich anal canal.
• In people with a prostate, the plug can indirectly stimulate the prostate gland through the rectal wall, which some find pleasurable.
• The flared base keeps the plug safely in place and allows for easy retrieval.

Who Should Use the Fun Factory B Ball Uno?

This product is designed for adults who are curious about or already enjoy anal stimulation. It is particularly well-suited to beginners, given its modest dimensions and smooth finish. That said, it's worth being honest with yourself about your comfort level and taking things slowly.

• Adults new to anal play who want a small, manageable starting point.
• People looking for a body-safe, phthalate-free option made from medical-grade silicone.
• Those who want a discreet, easy-to-clean toy for solo or partnered use.
• Individuals interested in prostate stimulation as part of their sexual wellness routine.

It is not suitable for anyone with active anal fissures, haemorrhoids, or recent rectal or pelvic surgery. If you have any of these conditions, please speak to your GP before use.

How Does the Fun Factory B Ball Uno Compare to Similar Products?

Is the Fun Factory B Ball Uno Easy to Store and Keep Clean?

Hygiene is genuinely important when it comes to any intimate product. The anal plug from Fun Factory is made from non-porous silicone, which means it doesn't absorb bacteria the way porous materials can. Wash it thoroughly with warm water and a mild, fragrance-free soap before and after every use. Allow it to dry completely before storing it in a clean pouch or box, away from direct sunlight and other silicone items — silicone-on-silicone contact over time can cause surface degradation.

Store the product in a cool, dry place. Avoid leaving it in direct sunlight or in a hot environment such as a car glove box. If you have any concerns about skin sensitivity or reactions to silicone, consider speaking to a pharmacist. You can also explore our skin care range if you experience any localised irritation.

This product is a personal wellness device, not a medicine. However, speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

What Is the Fun Factory B Ball Uno and What Is It Used For?

The Fun Factory B Ball Uno is a body-safe silicone anal plug designed for adults who wish to explore anal stimulation safely and comfortably. It is not a medical device or medicine — it is a personal wellness and pleasure product. The plug is used to provide a feeling of anal fullness, stimulate the nerve-rich anal canal, and in some users, indirectly stimulate the prostate gland. It is suitable for solo use or as part of partnered intimacy.

The bottle green colourway is one of several available from Fun Factory's B Ball range. The single-ball (Uno) design makes it one of the more accessible options in the range, particularly for those who are new to this type of product.

What Do You Need to Know Before Using the Fun Factory B Ball Uno?

Before using any anal plug, it's important to be aware of certain contraindications and precautions. The anal canal is sensitive, and using a plug incorrectly or without adequate preparation can cause discomfort or injury.

Do not use this product if you:

• Have active haemorrhoids or anal fissures — insertion may worsen these conditions.
• Have had recent rectal, anal, or pelvic surgery — always seek medical clearance first.
• Experience unexplained rectal bleeding — consult your GP before any anal play.
• Have inflammatory bowel conditions such as Crohn's disease or ulcerative colitis that are currently flaring.
• Are under 18 years of age.

Drug and product interactions to be aware of:

• Do not use silicone-based lubricants with this product — they can break down the silicone surface over time.
• Oil-based lubricants may also degrade the material and are not recommended.
• If you are using any topical rectal medications (such as haemorrhoid creams), do not use this product simultaneously without medical advice. You can find relevant products in our haemorrhoids and piles section.

How Should You Use the Fun Factory B Ball Uno?

Using an anal plug safely is all about preparation, patience, and listening to your body. Never rush insertion, and always stop if you feel sharp pain.

1. Wash the plug thoroughly with warm water and mild soap before first use.
2. Apply a generous amount of water-based lubricant to both the plug and the anal opening.
3. Find a comfortable position — lying on your side or squatting can make insertion easier.
4. Gently and slowly insert the plug, allowing the body to relax and accommodate it naturally.
5. Once inserted, the flared base should remain outside the body at all times.
6. Remove the plug slowly and gently when you are ready, using the base to guide it out.
7. Wash the plug again thoroughly after use and allow it to dry before storing.

What Are the Possible Side Effects of Using the Fun Factory B Ball Uno?

This is not a medicine, so it does not have pharmacological side effects. However, as with any anal product, there are physical considerations to be aware of. Most discomfort is avoidable with proper preparation and lubrication.

Common experiences (especially for first-time users):

• Mild anal discomfort or a feeling of pressure during or after use.
• Temporary soreness if insufficient lubricant was used.
• Minor skin irritation around the anal opening.

Less common but important to note:

• Anal fissures (small tears) if insertion is forced or rushed.
• Aggravation of existing haemorrhoids.
• Allergic reaction to the silicone material — rare, but possible in those with silicone sensitivity.

If you notice rectal bleeding, persistent pain, or signs of infection (swelling, discharge, fever), stop using the product and contact your GP promptly. Sexual health is an important part of overall wellbeing, and there's no need to feel embarrassed about seeking advice.

How Should You Store the Fun Factory B Ball Uno?

Proper storage keeps the product hygienic and extends its lifespan. Follow these simple guidelines:

• Store in a clean, dry pouch or box — ideally the original packaging.
• Keep away from direct sunlight and heat sources.
• Do not store in contact with other silicone products, as prolonged contact can cause surface degradation.
• Ensure the plug is completely dry before storing to prevent any moisture build-up.
• Keep out of reach of children.

If you're exploring sexual wellness more broadly, our condoms and sexual health collection includes a range of complementary products to support safe and enjoyable intimacy.