Just saw this clip today about Mantis getting back in the business. They were actually one of the 4 brands (Diadem, Angell, Artengo, Mantis) I had tried to get in touch with when I started playing tennis 4 years ago, but at the time they were inactive.
The 310 Pro seems to be a reissue of the previous one and the PS seems to be a Diadem Nova, Stiga Supreme silo that gets around a lot.
The price tag is quite low, but I don't know about the final price for a European consumer after customs, since it's an import to EU from UK.
It should be super easy to get your hands on it, if you're in the UK.
The 310 Pro seems to be a reissue of the previous one and the PS seems to be a Diadem Nova, Stiga Supreme silo that gets around a lot.
The price tag is quite low, but I don't know about the final price for a European consumer after customs, since it's an import to EU from UK.
It should be super easy to get your hands on it, if you're in the UK.