Well the CB-6000S is what we always say people should start with but if you’ve tried some already and know what ring sizes and gaps etc work for you then you may want to go straight to a metal cage – and the smallest ones we’ve seen are from Toys4NaughtyBoys – they have one they have had custom made themselves which is called the Nano, which is supposed to be the world’s smallest device!
And we got sent ‘The Woody’ to try and while i love the design it’s REALLY small, hubby couldn’t properly fit in it:
It’s smaller than it even looks there, trust me! (which was a shame as I loved that look).