Electro Ball Stainless Steel Ball Stretcher by Electrastim

A solid stainless steel ball stretcher that combines weighted downward pressure with electro stimulation capability. Designed for men seeking intense sensation and deeper control during solo or partnered play, the Electro Ball delivers a heavy pull that works alone or pairs with your electro unit for variable tingling to forceful pulses.

What it does

Worn around the scrotum, the Electro Ball creates a constant downward pull from its solid steel weight. This sustained pressure stretches the skin and tissues, intensifying sensation and giving you a sense of control and depth during arousal and movement. The heavy feel grounds your focus on that area, and the metal's slight coolness adds tactile variety as you warm it against your body.

Connect the stretcher to an Electrastim stimulator (purchased separately) to layer electro sensation on top of the weight. Start with light tingling and build toward stronger pulses, or switch between modes to discover what intensity suits your threshold. Ball Stretchers And Crushers come in many styles, but this one is unique for its dual purpose as both a mechanical and electrical sex toy.

Specifications

• Material: Solid 316 grade stainless steel with embedded closure magnets
• Outer diameter: 58mm (2.28 inches)
• Inner diameter: 37mm (1.45 inches)
• Available heights: 20mm (238g / 8.39oz) or 30mm (349g / 12.31oz)
• Connection type: 2mm unipolar
• Closure: Magnetic (no tools required)
• Poles: 1 (unipolar design)

Fit and sizing

Measure your scrotum with a soft tape measure around the widest part when relaxed, then add about 10–15mm for comfortable fit without pinching. Both the 20mm and 30mm versions have the same inner diameter (37mm), so your choice depends on weight preference and how pronounced you want the downward stretch to feel. The heavier 30mm suits those seeking a more dramatic pull, while the 20mm offers a gentler introduction. At Cockringshop, we specialise in products for men and couples, and we're happy to help you choose the weight that balances sensation with comfort—never ego over function.

How to use it

Hold the stretcher open by gently spreading the magnetic sides apart. Guide it around your scrotum (testicles hang freely inside) and close the magnets with a gentle squeeze. Position it so the weight hangs naturally and the inner edge sits comfortably against skin without digging. Wear it during masturbation, partnered sex, or simply during foreplay to build sensation gradually.

If using electro, attach a 2mm lead from your Electrastim unit to the stretcher, then touch a second conductive accessory (such as a cock loop or pad) to your penis or perineum to complete the circuit. Start with low intensity and increase gradually. After use, wash the stretcher under warm water with mild soap, dry it thoroughly, and store in a clean place. Keep it away from magnetically sensitive devices.

Feature breakdown

Who it suits

Men who enjoy weighted sensation and want to explore electro play will find the Electro Ball rewarding. If you're already comfortable with ball stretchers and want to add electrical sensation without buying separate sex toys, this is a smart investment. Couples who want to intensify foreplay and add variable stimulation will also benefit from its dual function. Those new to both ball stretching and e-stim should start with the lighter 20mm version and use it without electro until the weight alone feels natural.

Skip this product if you dislike rigid metal sex toys, have sensitive skin that reacts to stainless steel, or prefer soft, flexible materials. If you want a stretcher without electro capability, a simpler ball stretcher may suit you better. Similarly, if you want electro play only and aren't interested in weighted sensation, a standalone electro sex toy might be more direct. This stretcher does both, so both aspects matter to your satisfaction.

How it compares

The Electro Ball is rigid and unyielding, delivering consistent weight and a steel's cold, smooth feel against skin. It cannot compress or flex, so the stretch intensity stays fixed once fitted. If you want a softer, more forgiving sex toy that gives slightly under pressure, or one that moulds to your anatomy, silicone or rubber ball stretchers offer that adaptability. Male Ball Crushers add closure force and squeezing sensation, whereas this stretcher works via weight alone. The real difference is material stiffness and function: steel is durable and compatible with electro systems, while softer materials are more flexible and often gentler on sensitive skin.

What you can use it with

Pair the Electro Ball with a cock loop or conductive pad to complete your electro circuit and feel full sensation across the genitals. A cock ring worn simultaneously adds rings' tightness and restriction to the stretcher's downward pull, deepening your control and arousal. During partnered play, Couples Intimacy Kits often combine stimulation sex toys that let both partners feel sensation together, making this stretcher a natural addition to shared exploration and heightened foreplay.

More from Electrastim

Electrastim makes a full range of electro-compatible sex toys for men and couples. Browse the full line to find other unipolar and multipolar sex toys that pair with your unit and stretcher. Electrastim specialises in accessible, well-engineered e-stim sex toys that range from subtle to intense, so you can build a system that matches your curiosity.

Read more before you buy

New to ball stretching or electro play? Our friends at Adultsmart have published a helpful guide on the topic. Ball Chain Games Collection covers technique, safety, and what to expect as you explore this area of sensation.

Why buy the Electro Ball Stainless Steel Ball Stretcher by Electrastim

Ready to buy with your size sorted? Order the Electro Ball Stainless Steel Ball Stretcher from The Cock Ring Store at Cockringshop. Every unit is genuine and function-tested, quality-checked before it ships, and arrives in discreet packaging. Cockringshop handles Australian orders with care, so you can shop and receive your stretcher with confidence. Australia's cock ring specialists, helping you buy with confidence. The Cock Ring Store ships discreetly Australia-wide.