Otherworld Miniatures has just released two new models: DM16a Gelatinous Cube (standard) and DM16b Gelatinous Cube (deluxe). The standard version features an 'empty' cube, and the deluxe cube contains a partially digested victim!
The cubes are cast in clear resin. They measure approximately 40mm across each side, and are supplied with 50mm square resin 'dungeon floor' bases.