Overview
The Fun Factory BOUNCER is a shaft dildo with a genuinely distinctive mechanical concept: three weighted balls are housed inside the toy and roll freely with every movement, generating a deep, organic rumbling sensation that changes character depending on pace and angle. Unlike motor-driven toys, the BOUNCER requires no batteries and produces virtually no noise — the internal motion is entirely driven by how you use it. Handcrafted in Bremen, Germany from 100% body-safe, non-porous, hypoallergenic materials, it's finished with a signature red base and metallic logo button that reflect Fun Factory's manufacturing standards. The flat base design also means it can be mounted on smooth surfaces for hands-free use, or fitted into a harness for strap-on play.
Key Features
- Three internal weighted balls roll freely inside the shaft with every movement, producing a deep rumbling sensation without any motor or batteries
- Sensation intensity and character are entirely user-controlled — slow, steady strokes feel markedly different from fast, firm thrusting
- Ultra-flat base adheres securely to smooth, flat surfaces for hands-free solo play
- Harness-compatible slim base allows close body contact during strap-on use
- Can be combined with an external vibrator pressed against the base to activate the internal balls for an amplified experience
- Nearly silent in use — the weighted balls move with minimal sound
- Handmade in Bremen, Germany from 100% body-friendly, non-porous, hypoallergenic materials
- Distinctive red base and metallic logo button as quality indicators
At a Glance
18.5 cm × Ø 3.9 cm
Dimensions
273 g
Weight
None Required
Power Source
Body-Safe / Non-Porous
Material
How the Internal Balls Work
The three weighted balls inside the BOUNCER's shaft only move when the toy moves — there is no motor controlling them. This means the sensation is entirely responsive to the user's own rhythm and motion. Slow, deliberate strokes produce a rolling, drawn-out sensation, while faster movement creates a more pronounced, rapid rumble. Because the balls respond organically rather than on a fixed cycle, the sensation pattern shifts subtly with every use.
Full Specifications
- Type: Dildo
- Colour: Sage Green
- Brand: Fun Factory
- Length: 18.5 cm
- Diameter: Ø 3.9 cm
- Weight: 273 g
- Materials: Body-safe, non-porous, hypoallergenic
- Power: No motor or batteries — motion-activated internal weighted balls
- Base Type: Ultra-flat; compatible with harnesses and flat-surface mounting
- Country of Manufacture: Germany (Bremen)
- Internal Mechanism: Three weighted rolling balls