Fun Factory Duke is a rechargeable prostate stimulator made in Germany for men who want deep, focused anal pleasure with a quality feel. Its shaped body reaches the prostate while the outer section presses on the perineum, giving two points of sensation at once. A removable vibrating BULLET powers the toy with two speeds and three patterns, and it can be taken out and used on its own for external massage. The Duke is available in Black and Deep Sea Blue.
Key Features
Dual-area design: The curved shape targets the prostate internally while the base rests against the perineum for extra stimulation.
Removable BULLET: The vibrator slides out of the body, so you can also use it as a small external massager.
Five settings: Choose from two speeds and three patterns to find the rhythm that suits you.
Quiet motor: The BULLET delivers strong vibration without drawing attention, which helps keep play private.
Magnetic USB charging: A full charge takes about 2 hours and gives roughly 45 to 90 minutes of play.
Body-safe material: Fun Factory describes the materials as non-porous and hypoallergenic, making cleaning straightforward.
Waterproof BULLET: The vibrating insert is waterproof, so the toy can be rinsed thoroughly after use.
Made in Germany: Designed and produced by Fun Factory at its German base.
Why Choose the Fun Factory Duke?
Many prostate toys only work inside the body. The Duke adds deliberate perineum contact, and its detachable BULLET means you get a second toy for use elsewhere. At 3.7 cm across, it sits in the middle of the size range, so it suits people who already enjoy some anal play and want something more refined.
With a stated run time of up to 90 minutes and a short 2-hour charge, it is also practical for longer sessions, solo or with a partner.
Product Specifications
Brand
Fun Factory
Product Type
Rechargeable prostate vibrator
Material
Silicone body; body-safe, non-porous and hypoallergenic according to Fun Factory
Colour
Black, Deep Sea Blue
Size / Dimensions
16.7 cm length; 3.7 cm diameter; 141 g
Power
Rechargeable BULLET, magnetic USB charger; about 2 hours to charge, 45–90 minutes of use
Vibration
2 speeds and 3 patterns
Water Resistance
BULLET is waterproof
Included
Duke body, removable BULLET, magnetic USB charger
How to Use and Care
Charge the BULLET fully and slide it into the body. Relax, apply plenty of lubricant and insert slowly, with the curve facing towards the front of the body so the outer part meets the perineum. Start on the lowest speed. If unsure, a water-based lubricant is usually the safest choice.
After play, take the BULLET out and wash the parts with warm water and unscented soap. Fun Factory also says the toy can be boiled once the BULLET has been removed; never boil the BULLET itself. Dry everything before storing.
Private Ordering for the UK, Ireland and Europe
We pack the Duke in an outer box with no product names or logos, and checkout runs over a secure connection. Orders are delivered to customers across Great Britain, Northern Ireland, the Republic of Ireland and the EU.
Frequently Asked Questions
Is the Duke a good choice for prostate play beginners?
At 3.7 cm wide it is a moderate size rather than a starter plug. Newcomers can use it with patience, lots of lubricant and the lowest setting, but may prefer to warm up with a slimmer toy first.
How long does the battery last?
Fun Factory states 45 to 90 minutes of use per charge, depending on the setting. Charging with the magnetic cable takes about 2 hours.
Can I use the Duke in the shower?
The BULLET is waterproof, so the toy handles splashes and rinsing. Water can wash away lubricant, so reapply as needed.
Is it loud?
The motor is designed to be quiet. Some sound is normal on the higher speed, but it is unlikely to be heard through a closed door.
Choose the Fun Factory Duke in Black or Deep Sea Blue for considered, German-made prostate pleasure.
