German-made movement-responsive anal beads in medical-grade silicone with black and red styling
Key Features:
Precision-engineered dual-sphere anal stimulation
Medical-grade silicone construction
Movement-responsive internal mechanism
Ideal for intermediate anal exploration
Unique sensory experience through weighted design
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Weighted anal beads can feel unpredictable and uncomfortable without the right design. The Fun Factory B Balls Black/Red uses movement-responsive internal spheres to create dynamic, controlled sensations that activate with your body's natural motion—no batteries, no guesswork.
The Fun Factory B Balls Black/Red is a precision-engineered anal toy built around dual weighted spheres that respond to your movement. Medical-grade silicone forms the smooth exterior, while internal weights shift with every step, creating unpredictable waves of sensation without requiring batteries or buttons. The smaller 3.2cm sphere leads, the larger 3.6cm follows—a thoughtful sizing that allows progressive, comfortable insertion for intermediate to advanced users seeking sophisticated stimulation.
German engineering meets reactive design here. Unlike passive beads, these balls wake up when your body moves, turning everyday activities into intentional sensory exploration. See the full BDSM Australia range of Luxury Sex Toys to compare similar options.
Start by applying generous water-based lubricant to both the toy and your anal opening. Relax and breathe deeply, then slowly guide the smaller 3.2cm sphere inward first. Once comfortable, gently ease the larger 3.6cm ball inside. Take your time with depth and angle—there's no rush. Once positioned, the internal weights begin responding to your movement.
Wear the toy during ordinary activities to experience how motion triggers subtle sensation. Walking, sitting, light exercise, or position changes all activate the internal mechanism differently. Discover what patterns and movements feel best for your body. Explore the full range of Anal Sex Toys to find complementary options that suit your practice.
Wash the toy thoroughly with warm water and mild soap, or use a dedicated toy cleaner. Dry completely before storage. Always use water-based lubricant only—silicone and oil-based lubes can degrade the material. Store in the provided bag away from direct sunlight, heat, and extreme cold. Keep separate from other toys to prevent material contact.
Understanding your body's response to anal play deepens your pleasure practice. Read more about building confidence and technique in our guide Better Sex For 2023. This toy rewards exploration and self-awareness, so take time to discover what works uniquely for you.
The B Balls are an exceptional tool for psychological control in my practice. Watching submissives squirm as the internal weights create unpredictable sensations never loses its appeal. I instruct them to wear these during mundane tasks, creating a constant reminder of my dominance. The subtle movement triggers keep them perpetually on edge, their mind split between daily responsibilities and growing arousal.
My most effective technique involves extended wear during public scenarios. I'll command submissives to attend social events or run errands while these balls create continuous stimulation. The psychological torment is exquisite—they must maintain perfect composure while experiencing intense internal sensation. I carefully observe their reactions, watching for subtle signs of arousal and loss of control.
What impresses me most is how the toy's responsiveness teaches patience and presence. Submissives learn that their own movement creates the sensation, making them acutely aware of their body in space. This heightened awareness translates directly into better obedience and deeper submission. The B Balls become a training device disguised as a pleasure toy.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Fun Factory B Balls Black/Red | Standard Weighted Beads | Vibrating Anal Toy |
|---|---|---|---|
| Activation | Movement-responsive, no battery | Passive, no activation | Battery-powered vibration |
| Material | Medical-grade silicone | Silicone or jelly rubber | Silicone or TPE |
| Size progression | Dual spheres (3.2cm, 3.6cm) | Multiple small beads | Single insertable shaft |
| Sensation type | Dynamic, responsive to movement | Mild weight and fullness | Intense, consistent vibration |
| Best for | Intermediate to advanced users | Beginners to intermediate | Users seeking strong stimulation |
Browse the Fun Factory B Balls Black/Red at BDSM Australia and discover a toy that thinks like you do. German engineering meets responsive design, creating sensation that evolves with your movement—no batteries, no noise, pure exploration. This is the toy for anyone ready to transform everyday moments into intentional pleasure. Add it to your collection today. Helping Australians Find the Right BDSM Gear.
BDSM Australia ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, sex-toy.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.