Electro Ball Stainless Steel Ball Stretcher by Electrastim

$129.99
$129.99

Stainless steel ball stretcher with electro-stimulation capability for intense sensation and gradual training of the scrotum.

Key Features:

Stainless steel construction conducts electrical current safely

Progressive weight applies sustained scrotal tension and stretch

Electrostimulation capability connects to Electrastim power units

Extended wear sessions build gradual sensation intensity

Conductive metal design eliminates need for separate electrodes

Vendor: Electrastim
SKU: NEW-12081-20MM
Availability: In stock
Product type: Ball Stretchers and Crushers
Please hurry! Only 2 left in stock
Size: 20mm

Ball stretching demands serious weight and control—but adding electro sensation takes it further. The Electro Ball Stainless Steel Ball Stretcher by Electrastim combines heavy metal pull with electrical stimulation, connecting to your Electro Stimulator for sensations ranging from light tingling to intense pulses.

At a glance
  • Material: Solid 316 stainless steel
  • Weight: 238g (20mm) or 349g (30mm)
  • Closure: Magnetic, no tools needed
  • Design: Unipolar; pairs with Electro Stimulator (sold separately)
  • Dimensions: 58mm outer diameter, 37mm inner diameter
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The Electro Ball Stainless Steel Ball Stretcher by Electrastim is a heavyweight metal device worn around the scrotum to deliver constant downward pressure. Cast from solid 316 stainless steel, it combines the deep, sustained sensation of ball stretching with the ability to introduce electro stimulation. The magnetic closure system makes fitting straightforward—no screws, no assembly fuss, just quick and comfortable placement.

What sets this apart is its unipolar design, which lets you connect it to any Electro Stimulator unit and layer electrical sensations over the physical weight. See the full BDSM Australia range of Ball Stretchers to explore other weighted and sensation-based options.

Key features

  • Heavy stainless steel construction: Delivers sustained downward pull for deeper, more controlled stretching sensation.
  • Magnetic closure: Quick, tool-free fitting and removal without fiddly components.
  • Unipolar electrical connection: Pairs with any unipolar accessory (cock loop, conductive pad) and an Electro Stimulator to add electrical sensation.
  • Adjustable intensity: Electro pulses range from light tingling to more intense waves of stimulation.
  • Two size options: 20mm (238g) or 30mm (349g) to suit your preference for weight and sensation.

Specifications

  • Material: Solid 316 grade stainless steel with embedded closure magnets.
  • Outer diameter: 58mm (2.28 inches).
  • Inner diameter: 37mm (1.45 inches).
  • Connection: 2mm contact point for electro stimulation.
  • Weight: 20mm height = 238g (8.39oz); 30mm height = 349g (12.31oz).
  • Poles: Unipolar design; requires a second accessory in body contact and an Electro Stimulator unit (sold separately) to complete the circuit.

How to use a ball stretchers and crusher

Position the Electro Ball Stainless Steel Ball Stretcher by Electrastim around your scrotum and secure it using the magnetic closure. The weight will pull downward immediately, creating constant sensation. For comfort, wear it for short periods at first, then build duration as you acclimate to the pressure.

To introduce electro stimulation, connect the stretcher to your Electro Stimulator unit and a second unipolar accessory (such as a cock loop or conductive pad) to complete the circuit. Start with low intensity settings and adjust gradually. For comparison and alternative designs, check the full range of Ball Crushers available.

Always use plenty of water-based lubricant during fitting and removal, wear the stretcher for no longer than recommended intervals, and stop immediately if you experience numbness or sharp pain. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Rinse the Electro Ball Stainless Steel Ball Stretcher by Electrastim with warm water and mild soap after each use, then dry thoroughly. Store it in a cool, dry place away from direct sunlight. Stainless steel is durable and corrosion-resistant, but keeping it dry extends its lifespan and maintains the magnetic closure function.

Learn more

Ball stretching combines physical sensation with psychological intensity, and adding electro elements opens new dimensions of play. Read more about mixing sensations and techniques in our guide: Play With My Triple Cock Ball Edge.

Mistress Athena's training notes

The weight of this stretcher is genuinely commanding. When a submissive wears it, the constant downward pull reminds him of my control with every movement—standing, kneeling, shifting position. The solid stainless steel has no give, which I find crucial for training scenes where I want sustained sensation without distraction.

Introducing electro through the unipolar connection transforms the dynamic entirely. Light pulses keep him alert and obedient; higher intensities demand his full focus and breathing discipline. Pairing it with a cock loop creates a circuit of control across his genitals, which deepens his submission beautifully.

My protocol includes regular "reset" sessions where the stretcher sits for an hour while he focuses on tasks—this builds his tolerance and his mental connection to the sensation. The magnetic closure means I can remove it without fumbling, keeping the scene flow intact and my authority clear.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature Electro Ball Stainless Steel Ball Stretcher by Electrastim Standard Metal Ball Stretcher (non-electro) Silicone Ball Stretcher
Weight 238g–349g; heavy, sustained pull 150g–250g; moderate to heavy 80g–120g; lighter, gentler sensation
Material Solid 316 stainless steel Stainless steel or aluminium Medical-grade silicone
Electro capability Yes, unipolar with Electro Stimulator No electrical function No electrical function; non-conductive
Closure Magnetic, tool-free Screw or split-ring closure Snap or velcro closure

Why you'll reach for it

Pick up the Electro Ball Stainless Steel Ball Stretcher by Electrastim when you want weight, control, and electrical sensation in one compact tool. The solid stainless steel construction and magnetic closure make it reliable and straightforward, while the unipolar design opens endless possibilities when paired with your Electro Stimulator at BDSM Australia. Order now and discover how electro stretching deepens intensity and submission. Quality Bondage Gear Without the Guesswork.

BDSM Australia ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

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1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

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If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

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Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

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Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the Electro Ball Stainless Steel Ball Stretcher by Electrastim?
The Electro Ball is a stainless steel ball stretcher designed to apply gradual weight and tension to the scrotum. It features conductive properties for electrostimulation play, combining mechanical stretch with electrical sensation. The solid construction provides progressive lengthening and deeper sensations during extended wear sessions.
Does this penis ring incorporate electrostimulation capability?
Yes, the Electro Ball stretcher conducts electrical current through its stainless steel construction. It connects to compatible Electrastim power units for precise stimulation control. Users experience combined sensations from both physical stretch and electrical pulses simultaneously during sessions.
When should a ball stretcher be worn during solo sessions?
Begin with shorter wear periods—fifteen to thirty minutes initially—to allow skin adaptation. Gradually increase duration as comfort improves over successive sessions. Remove immediately if circulation feels compromised or discomfort develops beyond expected stretch sensation.
Will stainless steel construction provide superior conduction compared to other materials?
Yes, surgical-grade stainless steel conducts electricity efficiently and safely. This material resists corrosion, maintains conductivity through repeated use, and allows precise current delivery. The metal's thermal properties also enhance sensation intensity during electrostimulation sequences.
Should the Electro Ball stretcher be used during BDSM bondage scenes?
Absolutely. The ball stretcher integrates into extended bondage sessions for sustained sensation. Combine with electrical stimulation for heightened vulnerability and control dynamics. Pair with cock rings or chastity devices to intensify restraint during domination play.

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