Tube bending is something I avoid, however there are times when it is necessary. Some framebuilders do it as a feature of their work but I tend to only use bent tubes when it is necessary to solve a clearance problem as with the child’s first pedal bike. I purchased this bender for the princely sum of £90 from an Ebay retailer who I guess is based in China but had stocks in the UK. The brand may be a red herring as I suspect it is one of those tools turned out by a Chinese factory under different names. Indeed Stakesy’s have what looks to be an identical bender available on their site for £165, though they were out of stock when I ordered mine: https://www.stakesys.co.uk/tube-pipe-benders/manual-tube-benders/sta137-buzz-bench-top-manual-tube-bender.