Thank you Michael! Much appreciated and for Geom it appears the .getBReps() grabs solids and surfaces?

script: var geom = moi.geometryDatabase.getObjects().getBReps(); if ( geom.length > 0 ) geom.setProperty( 'hidden', !geom.item(0).hidden );

I'm new but need to scripting for Moi3D but have used it off and on for several years. 3 years later it's working as I like :)

Jason