Written by
Published on
December 1, 2022

Table of contents

Fun Factory Bi Stronic Fusion
We look at 10 retailers per product, and tally up their star ratings and reviews to come up with an average. Our featured star rating is based on that average.
No items found.

The Fun Factory Bi Stronic Fusion is a rabbit vibrator that offers pulsating thrusts with external fluttering vibrations. The large size and girth offer an excellent simulation of thrusting perfect for vaginal or anal play. It has two arms — one for penetrative action and one for external clitoral stimulation. It’s penetrative arm is a ridged 4.1-inch shaft. It’s made of silicone that feels silky soft on the skin, and has a forward-leaning head that can massage the G-spot. Its external arm is a flipper-shaped stimulator meant to encompass the whole clitoris. This product is compatible with water-based lubricants.

Large size
Powerful thrusting and fluttering vibrations
Quiet operation
Dual stimulation
Weak clitoral stimulation
Not discreet because of its size
Not recommended for people with pacemakers
The nuts and bolts
  • 8 speeds and patterns
  • 6 vibration intensities
  • USB rechargeable
  • Waterproof
  • Medical grade body-safe non-porous hypoallergenic silicone
  • 2 year warranty
  • 8.5 x 8.5 x 1.6 in

Why trust us? 

We’ve run 1,000+ products from 100+ reputable brands and retailers through our O shop Certification process. We’ve narrowed the options to what we consider the best of the best, from reputable brands that manufacture quality products to last, at the lowest price available online. We review products from that selected pool. 

➡️ Read our methodology to learn more about how we rate and review O shop Certified products.

Oschool logo

Why shop with us

We support causes you care about, like women’s reproductive rights and accessible sex ed for all.

We donate 5%

When you buy from O.shop, we’ll pledge 5% to support women's health and free sex education.

Hand-picked brands and products for you 

We offer the most popular, best-selling pleasure products to present you with a variety of options for different needs.

Order Form

We want to help you get the orgasm you desire.
Let's get it on
O.school keeps this information totally private and anonymous.