Waichulis Form Box containing 3D models of the Sphere, Cylinder, Cone, and Cube featured in the exercises.
The Waichulis Form Box is a learning device that contains several basic geometric solids, or ‘forms’, that can be configured in a variety of ways to compare and contrast the way light describes them.
Individual forms may be removed from the box for isolated study. five pieces within the box, the Sphere-housing block, Cone, 2 Cone-housing pieces, and a Rectilinear/Curvilinear Cubical solid, are made from a highly durable urethane casting resin that has been formulated with an anti-UV element. The resin forms a bright white polymer selected because of its excellent toughness, stability and ability to handle mild solvents. The Cylinder and Sphere are made from durable Polyvinyl Chloride (PVC).