Description
TERMINUS – Dual Arc Ergonomic Steel Cage is defined by its sculpted silhouette and precision-engineered fit, combining advanced structural design with high-end material finishing. Crafted from surgical-grade 316L stainless steel, the cage delivers both exceptional strength and a naturally antibacterial surface, making it suitable for extended wear without compromise.
Each piece undergoes a meticulous triple-polishing process — once by machine and twice by hand — resulting in a smooth, mirror-like finish with no rough edges or internal imperfections.
At its core is the industry’s first metal dual-arc ergonomic ring design, developed to follow the natural contours of the body. Every curve has been refined through over 100 fit trials, creating a secure, stable hold that minimizes pressure points while maximizing comfort. The result is a cage that feels balanced, precise, and almost unnoticeable in daily wear.
Visually, TERMINUS stands out with its high-gloss reflective surface and sculptural form, delivering a bold, premium presence that reflects both control and craftsmanship. Engineered for those who demand both performance and refinement, this model represents a new standard in ergonomic metal cage design and is protected by an official design patent.
Product Specs
- Material: surgical-grade 316L stainless steel
- Available sizes:
- Cage length is measured along the upper arc (as shown above), including the base ring and gap, and can be matched directly to your flaccid length. Experienced wearers may also size down for a more extreme fit.
- XS: 1.97″ (50mm) cage length, 1.22″ (31mm) internal diameter — recommended flaccid length around 1.97″ (50mm)
- S: 2.36″ (60mm) cage length, 1.18″ (30mm) internal diameter — recommended flaccid length around 2.36″ (60mm)
- M: 2.76″ (70mm) cage length, 1.14″ (29mm) internal diameter — recommended flaccid length around 2.76″ (70mm)
- L: 3.35″ (85mm) cage length, 1.30″ (33mm) internal diameter — recommended flaccid length around 3.35″ (85mm)
- Ring sizes: 1.50” (38mm), 1.69” (43mm), 1.89” (48mm), 2.05” (52mm)
- Weight: 6.35 oz (180g) – 7.76 oz (220g)
Package Includes
- 1 x TERMINUS – Dual Arc Ergonomic Steel Cage – CCK1073
- 1 x Dual-arc Ring
- 1 x Lock with 2 Keys
- 1 x Strap (optional)
fudakini (verified owner) –
Fits very well. I can use the toilet very easy and it stops me from getting hard. Would recommend.
Ilya Krich –
This was out of stock for a while and I finally got my hands on one. The shape is gorgeous and the polish is absolutely unreal. Super comfortable to wear too. Worth the wait.