How do I clean the Bi Stronic Curve?

It is made of silicone and rated waterproof to IPX7, so you can clean it under running water with a mild soap after each use. Because it is fully waterproof, rinsing both the shaft and the clitoral arm is straightforward. Let it dry completely before storing, which protects the silicone and keeps it hygienic for next time.

Can I use it in the shower or bath?

Yes. The Bi Stronic Curve is rated IPX7, meaning it is built to handle full water exposure, so shower and bath use are fine. The waterproof construction also makes cleaning quick afterward. Just remember it charges over USB-C rather than in water, so dry it off before plugging in to recharge.

The Bi Stronic Curve recharges over USB-C, so you top it up with a standard USB-C cable instead of swapping batteries. Between charges you have access to all 8 thrusting programs and 6 vibration programs. Make sure the toy is dry before connecting the cable, since charging happens out of the water.

Fun Factory

Fun Factory Bi Stronic Curve Review

The Bi Stronic Curve is a self-thrusting dual vibrator from Fun Factory. It moves on its own to stimulate the G-spot and clitoris at the same time, offering 8 thrusting programs and 6 vibration programs. A ridged LOOP handle keeps your grip secure, and it is waterproof to IPX7 with USB-C charging. It suits people who want hands-free internal thrusting paired with external vibration in one device.

Material: Silicone
Price range: milieu
Waterproof: Yes

Quick answer

What is the Bi Stronic Curve?

The Bi Stronic Curve belongs to Fun Factory's Stronic family of pulsators, toys that thrust on their own instead of relying on you to move them. The "Bi" marks it as a dual stimulator. While the shaft thrusts internally toward the G-spot, a second arm sits against the clitoris to deliver vibration at the same time.

What sets it apart is the combination of automatic movement and simultaneous external stimulation in a single hands-free device. Eight thrusting programs and six vibration programs let you mix motion and buzz, and the ergonomic LOOP handle with its ridged texture gives you a firm hold to guide angle and depth.

Who is it for?

This is for adults who want internal stimulation without doing the work themselves, plus clitoral vibration in the same session. The dual design and program range make it flexible for solo or partnered use.

People curious about self-thrusting toys and hands-free internal play
Those who want G-spot and clitoral stimulation together rather than one at a time
Users who like variety, with many thrusting and vibration settings to combine
Anyone who wants a waterproof, rechargeable toy for shower or bath use

Technical specifications

Feature	Detail
Material	Body-safe silicone
Stimulation	Dual, G-spot and clitoris
Thrusting programs	8
Vibration programs	6
Handle	LOOP handle with ridged texture
Waterproofing	IPX7
Charging	USB-C rechargeable

Strengths and limitations

Strengths

Thrusts on its own for hands-free internal stimulation
Stimulates the G-spot and clitoris simultaneously
Wide range of settings, with 8 thrusting and 6 vibration programs
Waterproof to IPX7 and rechargeable over USB-C

Limitations

The thrusting motion needs enough internal space and lubrication to move freely
The dual-arm shape has a fixed geometry, so the fit between G-spot and clitoris varies by body
The LOOP handle adds bulk, making it less discreet to store or travel with than a slim toy
Pulsators like this work best when held or anchored in place, so it is less passive than it first appears

Alternatives worth considering

If you want the same self-thrusting motion without the clitoral arm, the Stronic Deep and Stronic Real are single-stimulation pulsators from the same Fun Factory line. For a different approach that trades automatic thrusting for focused external stimulation, LELO's Dot is worth a look.