The "Titanium" knot is a part of the "UK Fibre Supplier" line.
These fibres are from the company that has been supplying the world's oldest shaving brushes (est. 1919) from the UK with both badger & synthetic fibres for 40+ years now.
The name is very much a nod to fibres used in their "premium" line of synthetics, as the fibres come from the very same source.
These fibres are known for having ultra soft tips and superior backbone. This knot behaves fairly similar to those of the "G5" line, although I'd consider the backbone of these tapered fibres even stronger than the G5 line. Definitely a must try!
**WARNING: Strong Backbone on these fibres + UHD Density (increased backbone) = very heavy backbone and very little splay. Best for paint-stroke style lathering, while using a bowl. For more splay on a UHD knot - please try the independent UHD knot**
These titanium UHD knots are nuts. They've got so much backbone it's like trying to use a really dense, scrubby boar knot at half-broken-in. It's just soft enough that it's got good feedback on the face, but not so soft that you'd think you're using a synthetic.
You want to try something different? Give it a try.