It is the Trixie wheel I'm sure. Just branded differently. I expect you'd be looking at the 20cm one for a dwarf hammy rather than the 28cm one that the Syrian owners have
There's also the Karlie Wonderland wood 20cm one (which is silent but needs plastikoting) or the 20cm wodent wheel, but both cost a bit more.
Wodent Exercise Wheel - Junior on Sale | Free UK Delivery