At the request of our customers, BON4 has finally come with a high-quality, extra small cock cage in stainless steel.
This completely innovative design named the BON4Micro is ideal for:
- The less endowed who finally can secure their dick 24/7
- Men who prefer to shorten their penis in the long run.
- Those considered a sissy.
- Growers
- Men or Keyholders who are into the exciting game of small dick humiliation.
Stay locked, controlled, and fully the submissive at all times in the BON4Micro cage.
Whether you are dominated and/or humiliated, wearing our new super small stainless steel cage will keep you obedient yet always aroused.
It takes more than a snug cage to enjoy the games of male chastity and therefore the new BON4Micro comes standard with 6 different sizes of hinged scrotal rings.
We have developed a brand new hinged scrotal ring system that has never been presented online before. The innovative ring design causes less or no pinching at all and can therefore be worn for a short, or longer periods.
Feel free to take a look at our customer friendly 360-presentation to inspect any kind of product detail.
The new BON4Micro offers the less endowed, men with a flaccid penis between 1.5” and 2.5”, a good fit as well as the perfect security.
The innovative Dutch design comes with a brand new locking system and updated scrotal rings that has never been presented.
The rings can be fully opened and turned 360 degrees which guarantees the wearer an easy, secure and snug fit around their scrotum.
Check out our revolutionary ring design in the “New scrotal hinged rings” short movie (see sidebar on the right).
We also would like to invite you to take a look at our “BON4Micro instruction movie” (see sidebar on the right) in which we show what it is you exactly receive when you place an order and demonstrate how easy it is to assemble and secure the cage to the ring.
Notice the new and easy options to create different gaps between the chosen scrotal ring size and the cage.
The alignment pins have been welded and an especially for the new BON4M Series designed stainless steel padlock is part of the package.
The BON4Micro is just perfect to keep a sissy’s dick under lock to stay obedient and controlled 24/7.
An innovative, high quality extra small cage with an internal length of 1.49″ that comes with 6 different sizes of hinged scrotal rings.
Try any of the 6 standard scrotal rings and find out which one fits best.
Your undersized as well as underperforming dick will from now on be supervised by your Keyholder for as long as it takes.
This cold merciless steel with its tight fit around your scrotum and pathetic little cock is a strong reminder to keep you submissive.
The high quality BON4Micro offers what it takes to become a real sissy!
Contents & product specification:
- Stainless steel extra small cage
- Average overall assembled length – 1.97″
- Internal cage length – 1.49″
- Cage opening diameter – 1.38″
- 7 Different sizes of stainless CBR’s (cock and ball rings) : 1.57″, 1.65″, 1.73″, 1.81″, 1.89″, 1.97″ and 2.05″
- 3 different sizes of locking pins
- 2 different sizes of spacers
- The locking pins and the spacers can be used to adjust the gap between any scrotal ring size and the cage. The assembled BON4Micro can be worn with a gap of 0.24″, 0.33″, or 0.43″. This means the overall assembled length can vary from 1.87″ to 1.97″ until 2.07″
- A stainless steel padlock, especially designed for the BON4Micro
- 1 year full warranty
We offer you:
- Free global (FedEx) shipping
(on all orders > US$ 79.00) - One year full warranty
- Discreet packaging
- Delivery to any country
- Secure payment with
BON4Micro instruction movie
Shipping:
Whilst checking out, you can opt for:
- FedEx International Economy (free)
Please allow 3-5 days for delivery - FedEx International Priority ($29.00)
Delivery the next business day
All genuine BON4 products are shipped with FedEx from: Company BON4, Biesveld 4, 5673BN Nuenen, the Netherlands. Tel: 0031-6499 85740
New scrotal hinged rings

We offer you:
- Free global (FedEx) shipping
(on all orders > US$ 79.00) - One year full warranty
- Discreet packaging
- Delivery to any country
- Secure payment with
BON4Micro instruction movie
Shipping:
Whilst checking out, you can opt for:
- FedEx International Economy (free)
Please allow 3-5 days for delivery - FedEx International Priority ($29.00)
Delivery the next business day
All genuine BON4 products are shipped with FedEx from: Company BON4, Biesveld 4, 5673BN Nuenen, the Netherlands. Tel: 0031-6499 85740
New scrotal hinged rings
