diff --git a/Sawing.cpp b/Sawing.cpp
index f764e02..171ce31 100644
--- a/Sawing.cpp
+++ b/Sawing.cpp
@@ -1080,13 +1080,13 @@ Sawing::GenerateEntityPv( const ICurveLine* pLine, const Vector3d& vtTool, const
    int nId2 = ExeCreateRectangle3P( nPxId, ptIni - vtDir * dDeltaT, ptIni + vtToolH, ptIni, RTY_LOC) ;
    // assegno nome e colore
    m_pGeomDB->SetName( nId2, MCH_PV_PRE_CUT) ;
-   m_pGeomDB->SetMaterial( nId2, FUCHSIA) ;
+   m_pGeomDB->SetMaterial( nId2, BLUE) ;
 
   // rettangolo per parte parziale finale
    int nId3 = ExeCreateRectangle3P( nPxId, ptEnd, ptCross + vtDir * dDeltaT, ptEnd + vtDir * dDeltaT, RTY_LOC) ;
    // assegno nome e colore
    m_pGeomDB->SetName( nId3, MCH_PV_POST_CUT) ;
-   m_pGeomDB->SetMaterial( nId3, FUCHSIA) ;
+   m_pGeomDB->SetMaterial( nId3, BLUE) ;
 
   // regione di taglio ridotto per nesting (sono escluse le parti iniziale e finale)
    int nRrId = ExeCreateSurfFrRectangle3P( nPxId, ptIni, ptCross, ptEnd, RTY_LOC) ;