Bram's BrickA hexahedron with an unusual prismatic axis system.
Chilen CubeA two-layered pentagonal prism with spherical cuts.
ELIA pentagonal antiprism with two layers.
GrimaceA triangular prism with 2 layers and without corner pieces.
Hex DominoA two-layer hexagonal prism with 6 rectangular faces.
Hexagonish BlockA bandaged face-turning pentadecagonal prism in shape of a (irregular) hexagonal prism.