Size between 250 and 500 μm It is indicated for larger lesions (indicatively greater than 5 mm), such as post-cystectomy bone cavities, III molar disinclusion, in crestal split surgery or as a space maintainer below membranes. 1 vial with 2 g calcium sulfate hemihydrate in porous microgranules made without sharp edges and compacted; 1 vial with 400 mg calcium; sulfate hemihydrate powder; 1 vial with 1 ml Regular liquid; 1 vial with 1 ml Fast liquid; accessories (2 mixing shuttles, 1contagocce and 1 spatula). It can be used alone or mixed with FISIOGRAFT GEL.