Grundle Fundle

Dual-Motor Prostate Massager with Stretch & Vibration

9 Vibration Modes | 9 Telescopic Modes | Waterproof Silicone

Designed for powerful stimulation and full-body intensity, this advanced prostate massager combines rhythmic vibration with dynamic telescopic motion for a truly immersive experience.

9 Vibration Modes + 9 Stretching Modes

Enjoy the perfect balance of stimulation and movement with 9 powerful vibration patterns and 9 telescopic (thrusting) modes. This unique combination targets sensitive nerve endings and stimulates both the P-spot and surrounding areas, delivering deep, massage-like pleasure that builds with every pulse.

Dual Motor, Dual Sensation

Equipped with two powerful motors, this device provides simultaneous internal vibration and external stimulation. The integrated stretchable ring offers a secure, comfortable fit while enhancing firmness and prolonging performance. The dual-action design intensifies sensation, making it ideal for solo play or couples seeking enhanced stimulation.

Beaded Contoured Design

The thoughtfully crafted three-bead structure enhances comfort while adding layered stimulation during insertion and use. The ergonomic shape is designed to follow the body’s natural curves for precise and satisfying contact.

Body-Safe & Waterproof

Made from high-quality, body-safe silicone, this toy is smooth, flexible, and gentle on the skin. The waterproof design allows for easy cleaning and versatile use. Both motors operate powerfully yet quietly for a discreet experience.

Easy to Use

Simple, intuitive controls make switching between modes effortless — whether you’re new to prostate play or experienced, you can easily customize your session to match your preference.