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Fun Factory B Ball Uno Weighted Butt Plug with Rolling Ball

£29.99
£29.99
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Shipping calculated at checkout.
  •  Discreet packaging 
  •  Returns policy
  •  Customer support
  •  UK & EU Delivery
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About the Product

Fun Factory B Ball Uno is a weighted butt plug with a ball inside that rolls, bounces and rumbles every time you move. Designed and handcrafted in Germany, it has a tapered tip for easy insertion and a flexible silicone base that fits snugly between the cheeks. It adds extra sensation during partnered sex, gives a feeling of fullness during vaginal intercourse and can even respond to a vibrator pressed against its base. It is also discreet enough for secret wear during the day.

Key Features

  • Rolling inner ball: A weighted ball moves with your body to create rumbling feedback.
  • Tapered tip: The narrow tip helps the plug slide in comfortably.
  • Flexible base: The silicone base moves with your body and sits snugly between the cheeks.
  • Works with vibrators: Press a vibrator against the base and the ball inside responds.
  • Extra fullness: Worn during vaginal sex, the round shape adds a feeling of fullness.
  • Silent wear: No motor, so it offers a quiet, secret thrill.

Product Specifications

Brand Fun Factory
Product Type Weighted butt plug
Material Silicone (non-porous)
Colour Grey / Black
Size / Dimensions 7.3 cm long; ball diameter 1.8–3.2 cm; 52 g
Power None (movement-activated weighted ball)
Water Resistance Not specified by manufacturer
Suitable For Solo or partnered anal play

How to Use and Care

Apply plenty of water-based lubricant and insert slowly. Avoid silicone-based lubricant, which can damage silicone toys. Remove the plug if you feel any discomfort.

Wash with warm water and mild soap or a toy cleaner before and after use, let it dry fully and store it on its own.

We deliver the B Ball Uno in an anonymous parcel to the UK, Ireland and EU countries, and payment at checkout is fully secure.

Frequently Asked Questions

How does the B Ball Uno feel when you move?

A weighted ball inside rolls and bounces with your movements, so walking, dancing or thrusting creates gentle rumbling sensations.

Is the B Ball Uno suitable for beginners?

At 7.3 cm long with a ball diameter up to 3.2 cm, it is a modest size. Go slowly with plenty of lubricant if you are new to plugs.

Does it vibrate?

No, it has no motor. You can press a separate vibrator against the base to make the ball inside respond.

Order the Fun Factory B Ball Uno and feel every move in a whole new way.

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