These CR-Rs are well-recorded and come housed in contemporary, eye-catching graphics, most of them designed by Giust himself, who trained as a graphic designer. Setola Di Maiale illustrates how vibrant an improvised music scene there is in Italy, in the same way For Tune highlights Polish musicians.
Some recent Setola Di Maiale releases I've enjoyed are:
Sabir Mateen (sax), Gianni Lenoci (piano), Giacomo Mongelli (drums) - Testing the System
The site is down temporarily, but you can see most of the catalog at Discogs.