ElectraStim Rocker Black Medium Silicone Anal Plug with Electrostimulation

This ElectraStim anal e-stim plug stands out with its revolutionary curved base, which lets you sit, rock, and rub against the toy while wearing it, without using your hands. Made from 100% black platinum-cured silicone—a medical-grade material free from phthalates that ensures smooth insertion and a premium skin-contact feel.

Medical-grade silicone and texture for gradually building sensations

The tapered shape makes insertion much easier, making it particularly suitable for intermediate users discovering anal electrostimulation. The subtle ridged texture running along the shaft enhances sensation during wear—you’ll feel every ridge as you move or when the stimulator activates. The seamless bipolar contacts integrated into the shaft transmit ElectraStim stimulation directly to your anal pleasure zones and make your muscles pleasantly pulse in time with the selected pulse pattern.

Curved base and revolutionary hands-free play

The key feature: the unique base allows the cables to enter at a 90-degree angle, enabling seated, rocking play without using your hands. Honestly, it’s a clever design for anyone who wants to combine anal electrostimulation with another activity, such as discreet office work, reading, or playing video games as a couple. The integrated 2 mm connectors are sturdy and built to last.

Dimensions, size, and electrostimulation compatibility

The Rocker Medium measures 130 mm in insertable length and 50 mm in diameter at its widest point (160 mm in circumference). Weight: 296 g. It’s an intermediate size, ideal for progressing beyond the beginner stage. To activate the sensations described, you’ll need to connect this plug to an ElectraStim stimulator (sold separately)—the ElectraStim Flick models are well suited to low-to-medium power levels, while the SensaVox is recommended if you’re looking for high levels. Discover my guide to overcoming prostate taboos .

• Insertable length: 130 mm
• Maximum diameter: 50 mm (160 mm circumference)
• Material: 100% platinum-cured medical-grade silicone
• Electrode type: Internal bipolar, 2 mm pin connectors
• Hands-free play: Curved base allowing seated rocking
• Weight: 296 g

Who it’s really suitable for

I recommend this product for intermediate users seeking intense electrical sensations and passive play. If you’ve already explored vaginal or penile electrostimulation with ElectraStim and want to explore anal play, this is an excellent introduction. Fans of extended hands-free play will particularly appreciate the curved base. You’ll find other options in our selection of dildos and plugs if you’d prefer to explore without electrostimulation first.

It’s not for: Complete beginners to anal play (start with a thinner passive plug). Anyone who does not already own a compatible ElectraStim stimulator. People who are sensitive to electrostimulation or have electronic implants (pacemakers, etc.). Consult a healthcare professional if in doubt. If you’re new to electrostimulation, I recommend checking out our complete beginner’s sex toy guide.

A friend’s advice— Clean the plug with warm water and soap after each use, and dry it thoroughly before storing it. Store it away from heat sources. Platinum-cured medical-grade silicone is highly durable, but the ElectraStim stimulator’s electronics themselves require care: avoid direct splashes on the connectors.