Silicone Weighted Ball Butt Plug 3.4 cm — B-Ball Uno
Silicone Weighted Ball Butt Plug 3.4 cm — B-Ball Uno is backordered and will ship as soon as it is back in stock.
The lowest price guaranteed
Found this product cheaper from a competitor at the time of purchase or within 14 days? We'll refund the difference.
- 1Send us the link to the cheaper product.
- 2We'll check availability and eligibility.
- 3We'll refund the difference within 48h.
Conditions
- The product must be NEW and strictly identical (brand, model, size and colour).
- The retailer must be based in France or the EU and operate a professional online shop, excluding marketplaces and resale platforms.
- The product must be in stock and dispatched by the competitor within 7 days.
- The competitor's price must include delivery (VAT-inclusive price compared with VAT-inclusive price).
- The guarantee cannot be combined with a promo code, referral offer or discount already applied.
- Excludes official sale periods, private sales, exceptional clearance events and Black Friday/Cyber Monday.
- Excludes group purchases, B2B orders and professional bundles.
- Limited to one claim per order, within 14 days of delivery.
- Refunds are issued to the original payment method within 48h of approval.
The B-Ball Uno offers a different sensation from a textured plug: its surface is smooth, and the single weighted ball inside rolls as you move. Its 3.4 cm diameter makes the size easy to judge.
The Fun Factory B-Ball Uno houses a free-moving spherical weight inside its smooth silicone body. It rolls in response to every move you make, without a motor or conventional vibration. This compact black butt plug measures 7.9 cm in total, including 6.5 cm insertable, and 3.4 cm at its widest.
A weighted ball that moves with you
The stimulation comes from the free-moving ball inside. Walk, roll your hips or change position: as it rolls, it creates natural pulses, without external texture or a motor.
An easy-to-insert tapered shape
The tapered tip and smooth exterior make gradual insertion easier. Its maximum diameter of 3.4 cm is still manageable if you're a beginner or want a discreet plug to wear while moving around.
Smooth silicone, a comfortable base and safe use
The ergonomic base remains outside and keeps the plug in place. Use water-based lube, then wash it with warm water and mild soap after use.
| Total length | 7.9 cm |
| Max. diameter | 3.4 cm |
| Firmness | Medium-firm |
| Flexibility | Flexible |
| Texture | Smooth |
| Suction cup | No |
| Vibrating | No |
| Waterproof | Yes |
What lubricant should I use?
How do you choose this size?
How do you keep it clean?
Free standard delivery from 40,00 € . Destination: France.
Estimated transit: 2–3 working days after dispatch.
Based on the basket total after discounts. Conditions and options are confirmed with your address at checkout.
— RETURNS
14 days from receipt for sealed, unused products. For hygiene reasons, an unsealed sex toy cannot be returned.


