BDSM Accessory Metal Hard Ball Buster with Adjustable Pressure
£44.99
BDSM Accessory Metal Hard Ball Buster with Adjustable Pressure
The Metal Hard Ball Buster is a ball crusher. You adjust the pressure by turning its four wing nuts. According to the product information, it is made of black lacquered wood and metal, and weighs 320 g. It suits people who already have some BDSM experience.
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Metal Hard Ball BusterFour wing nuts to adjust the pressure.
It holds the testicles and leaves some freedom of movement. You set the pressure, wing nut by wing nut, and you can also adjust it as you put it on. It measures 10.4 × 13.8 cm and has an adjustable length of 8.3 cm.
- 4 wing nuts
- Adjustable pressure
- 10.4 × 13.8 cm
- 320 g
The essentials
Metal Hard Ball Buster: what you need to know before you buy
Is it for you?
Who the Metal Hard Ball Buster is for, and who it isn't for
It suits you if…
- You want a ball crusher where you can adjust the pressure little by little.
- You want to set the pressure yourself by turning the wing nuts.
- You already have some experience with BDSM play and want to try testicle pressure.
Better look elsewhere if…
- You want something light. It weighs 320 g, more than a phone.
- You prefer a soft material. According to the product information, it is made of wood and metal.
- This is your first time trying BDSM. Pressure on the testicles takes experience and knowing when to stop.
Size and measurements
Metal Hard Ball Buster size
It is 10.4 cm (4.1 in) long, a little less than the height of a 33 cl can, and 13.8 cm (5.4 in) wide, a little more than a CD. It is 8 cm (3.1 in) high, a little less than a bank card, and has an adjustable length of 8.3 cm (3.3 in), almost the size of a bank card.
Length, to scale
Bank card 8.6 cm (3.4 in)
This product 10.4 cm (4.1 in)
330 ml can (height) 11.5 cm (4.5 in)
Width, to scale
Tennis ball6.7 cm (2.6 in)
CD12 cm (4.7 in)
This product13.8 cm (5.4 in)
Our usage tips
How to use the Metal Hard Ball Buster
- Agree on a word or signal to stop before you start.
- Put it on with the pressure at its minimum.
- Turn the wing nuts little by little until you reach the pressure you want.
- Check often the colour and temperature of the skin.
- To take it off, loosen the nuts before removing it.
Cleaning
Wipe it with a damp cloth and mild soap, and dry it well before storing it.
Our advice
- Respect the stop signal as soon as it is given.
- Loosen the nuts and take it off if there is strong pain, coldness, tingling or a change in skin colour.
- Do not leave the person wearing it alone.
- Do not use it if the wood is splintered or the lacquer is chipped.
- As it is made of wood, do not leave it to soak.
What the science says
What science says about talking during sex
The studies we cite did not test the Metal Hard Ball Buster. What they looked at is the practice of asking for and giving consent with clear signals, the basis of any play involving pressure.
Feeling a high level of internal consent and using explicit verbal signals was associated with greater sexual and relationship satisfaction. The study looks at sex in couples in general, not at BDSM play.
Specifications
Metal Hard Ball Buster technical specifications
- Length
- 10.4 cm (4.1 in)
- Width
- 13.8 cm (5.4 in)
- Height
- 8 cm (3.1 in)
- Adjustable length
- 8.3 cm (3.3 in)
- Weight
- 320 g
- Material
- Black lacquered wood and metal
- Adjustment
- 4 wing nuts
- Brand
- Metal Hard
Data from the product information.
Questions
Metal Hard Ball Buster: frequently asked questions
How do you adjust the pressure of the Metal Hard Ball Buster?
With four wing nuts. Turning them tightens or loosens the ball crusher, and you can also adjust it as you put it on.
How big is the Metal Hard Ball Buster?
It is 10.4 cm (4.1 in) long, 13.8 cm (5.4 in) wide and 8 cm (3.1 in) high. It has an adjustable length of 8.3 cm (3.3 in) and weighs 320 g.
What is the Metal Hard Ball Buster made of?
According to the product information, it is made of black lacquered wood and metal.
Is the Metal Hard Ball Buster suitable for beginners?
With some caveats. The pressure is adjusted with the four wing nuts, but it is an accessory that puts pressure on a sensitive area, and it works better if you already have some BDSM experience.
How do you clean the Metal Hard Ball Buster?
With a damp cloth and mild soap, and dry it well before storing it. This is our own tip for looking after the wood: it is best not to leave it to soak.
Before publishing this product sheet we check that every figure is in its sources and that what it says holds up. Product sheets that do not pass this check are not published. How we verify information ›
Product sheet updated on 21 October 2026
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Reviews
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- Customer photos are checked one by one before they are published.
- Some reviews were written in another of our stores and are shown machine-translated.
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