Fun Factory B Ball Duo Weighted Silicone Butt Plug

Experience next-level anal play and discreet pelvic-floor training with the B Ball Duo by Fun Factory. Two ergonomically shaped silicone bulbs house removable weighted cores, allowing you to customize resistance and sensation. The slender neck offers comfortable extended wear, while the wide T-bar base ensures safe, hands-free positioning. Crafted from 100% medical-grade, phthalate-free silicone, the B Ball Duo is fully waterproof, non-porous, and easy to clean—perfect for beginners and seasoned users alike.

Key Features

• Removable Weighted Cores: Adjust weight for progressive kegel-style training

• Dual-Bulb Design: Sequential insertion for layered sensation

• 100% Medical-Grade Silicone: Hypoallergenic, non-porous, and phthalate-free

• Slim Neck & Flared Base: Comfortable extended wear with secure, hands-free fit

• Waterproof Construction: Safe for shower or bath, effortless cleaning

• Beginner-Friendly Size: Accessible dimensions for all experience levels