In principle, selective dissolution of support structures is an ideal means to enable support removal in VP, as it could be performed by simply immersing the printed structure in a suitable solvent. With VP, dissolvable thermoplastics can be printed without crosslinkers using select, rapidly curing monomers . Because these materials are not crosslinked, they could be suitable as dissolvable support structures if printed alongside a non-dissolvable material for the final 3D printed part . However, because VP relies on resin vats, selectively incorporating both dissolvable supports and non-soluble materials in a single print requires mechanically complex vat-or resin-switching systems .