The CB-3000 is slightly shorter and slightly wider than the more popular CB-6000. The weld seam on the tube runs horizontal around the cage instead of vertically through the CB6000 lock-pin hole. This makes the CB3000 cage more durable than CB6000. It also sits lower relative to the ring assembly, making the device even more discrete.
The red or black KSD-G3 anti-pullout set is now FREE with purchase of the CB-3000 full package. The clear and pink versions are available for $7.50, half of normal price.
Remember to request a free cleaning kit if your order is over $200.
Beware Chinese counterfeits!